Keyboard Compatible for MacBook PRO Retina 15″ A1398 (Late 2013-MID 2015) US Layout Compatibility: MacBook Pro Retina 15″ A1398 Late 2013 (IG): ME293LL/A (2.0 Core i7) Late 2013 (IG): ME293LL/A (2.3 Core i7) Late 2013 (IG): ME293LL/A (2.6 Core i7) Mid 2014 (IG): MGXA2LL/A (2.2 Core i7) Mid 2014 (IG): MGXA2LL/A (2.5 Core i7) Mid 2014 (IG): MGXA2LL/A (2.8 Core i7) Late 2013 (DG): ME294LL/A (2.3 Core i7) Late 2013 (DG): ME294LL/A (2.6 Core i7) Compatibility: Mid 2014 (DG): MGXC2LL/A (2.5 Core i7) Mid 2014 (DG): MGXC2LL/A (2.8 Core i7) Mid 2015 (IG): MJLQ2LL/A (2.2 GHz Core i7) Mid 2015 (IG): MJLQ2LL/A BTO (2.5 GHz Core i7) Mid 2015 (IG): MJLQ2LL/A BTO (2.8 GHz Core i7) Mid 2015 (DG): MJLT2LL/A (2.5 GHz Core i7) Mid 2015 (DG): MJLT2LL/A BTO (2.8 GHz Core i7) Identifying Numbers APN: 661-6532, 661-8311,661-02536 Specification】The keyboard is without frame! pls see detail compatible model in descrirption. Safe】Easy for you replace your faulty,cracked or broken keyboard ,seller remind that you should replace the keyboard in the off state. All pictures are taken from the real item, please check carefully before biddingReplacement and high quality,Replace your faulty, cracked or broken keyboard Replacement and high quality,Replace your faulty, cracked or broken keyboard Each keyboard is tested before shipping Please contact us if you have any question or problems.
LG 22 inch 100Hz FHD Monitor 22MR410-B is designed for smooth daily work, study, and casual gaming. It features a 21.45-inch Full HD VA display with a 3-side borderless design. Additionally, it supports a 100Hz refresh rate and AMD FreeSync for smoother motion. Therefore, it works well for office tasks and everyday entertainment. The LG 22 inch 100Hz FHD Monitor 22MR410-B delivers 1920 × 1080 resolution with a 5ms response time and 250 cd/m² brightness. Moreover, it includes a 3000:1 contrast ratio and sRGB 99% color coverage for balanced image quality. It supports one HDMI port, D-Sub input, and headphone out for flexible connectivity. Furthermore, the monitor includes Reader Mode, Flicker Safe, Black Stabilizer, and Dynamic Action Sync for better comfort and smoother viewing. In addition, the stand supports tilt adjustment and VESA 100 × 100 wall mounting. As a result, users get a practical setup for home or office use. Specifications: 21.45-inch Full HD 1920 × 1080 VA display 100Hz refresh rate with AMD FreeSync support 5ms response time with 3000:1 contrast ratio HDMI, D-Sub, and headphone out connectivity Tilt adjustment with VESA 100 × 100 mount support
Acer Nitro VG240YSbmiipx 23.8 inchSize Name: 23.8 Style Name: FHD, 165Hz, DP Pattern Name: Single Screen size 23.8 Inches Display resolution maximum 1920 x 1080 Pixels Brand ACER Special feature Blue Light Filter, Tilt Adjustment, Frameless, Flicker-Free Refresh rate 165 Hz Discover the joys of a seamless game experience with Radeon FreeSync, in vivid IPS With a 165Hz refresh rate and 1ms Visual Response Boost (VRB) technology, gameplay is seamless and practically blur-free An IPS panel lets you view your display clearly at angles of up to 178 degrees while maintaining the same level of high-quality colour Take in the full view of the display with its ZeroFrame design atop the sharply-cut three-pronged stand No need to fiddle with buttons Easily modify your monitor settings via the Display Widget utility software
The Samsung Odyssey G8 32″ 240 Hz OLED Gaming Monitor delivers unmatched gaming performance and stunning visuals. It features a 32‑inch OLED display for deep blacks and vibrant colors. Moreover, the Samsung Odyssey G8 32″ 240 Hz OLED Gaming Monitor supports ultra‑fast 240 Hz refresh rate. It ensures ultra‑smooth gameplay and fewer motion artifacts during fast action. Also, the monitor boasts just 0.03 ms response time for minimal blur. In addition, this gaming monitor uses HDR to boost contrast and brightness. Plus, its OLED panel offers wide viewing angles and consistent color from any position. Furthermore, adaptive sync technology keeps frame rates smooth with FreeSync or G‑SYNC. Therefore, gamers experience tear‑free visuals even under heavy load. It includes DisplayPort and multiple HDMI 2.1 ports for high bandwidth input. Also, USB ports and a built‑in USB hub simplify peripheral connections. Moreover, the monitor supports customizable RGB lighting on its stand and rear. Then, ergonomic stand adjusts height, tilt, and swivel for comfortable viewing angles. Also, low‑blue‑light and flicker‑free modes reduce eye strain during long gaming sessions. Furthermore, the sleek, curved display blends well with modern gaming setups. In addition, its slim bezels help create immersive multi‑monitor environments. Because of OLED quality, contrast ratio is effectively infinite for deep image depth. Meanwhile, factory calibration ensures accurate colors right from setup. Also, power consumption remains efficient even in intense HDR modes. Besides that, thermal design keeps the monitor cool and reliable. Thus, you get long‑lasting performance without overheating. With strong build quality, the monitor offers durable daily use. It works perfectly for high‑frame‑rate gaming, fast‑paced esports, and vivid content. Finally, the Samsung Odyssey G8 32″ 240 Hz OLED Gaming Monitor combines speed, clarity, and design. Overall, it stands as a premium choice for competitive and immersive gamers. Specifications: Display : 32″ Resolution : OLED (3,840 x 2,160) Refresh Rate : 240Hz Response Rate : 0.03ms GTG
The 85W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Pro stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. The 85W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Pro stays put safely. It also helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. When the connection is secure, an LED located at the head of the DC connector lights up; an amber light lets you know that your notebook is charging, while a green light tells you that you have a full charge. An AC cord is provided with the adapter for maximum cord length, while the AC wall adapter (also provided) gives you an even easier and more compact way to travel. Designed to be the perfect traveling companion, the adapter has a clever design which allows the DC cable to be wound neatly around itself for easy cable storage. Compatible with MacBook Pro with 13-inch Retina display. See this article for more details about choosing the right one. Knowing which specific Mac model you have is important. If you are running OS X Lion (10.7) or later go to the “” menu at the top left of your screen, choose “About this Mac” then click the “More Info…” button. Your Mac model and generation will be displayed. If you are running an earlier version of OS X, you can enter your serial number here to find out which model you have. COMPATIBILITY Mac Models: MacBook Pro (Retina, 13-inch, Late 2012 – 2015)
Asus TUF Gaming VG249Q3A 24″ FHD 180Hz Gaming Monitor is a 23.8-inch Fast IPS display built for competitive and smooth gaming. It delivers Full HD resolution with a high refresh rate for responsive gameplay. It also focuses on fast motion clarity and stable visual performance for everyday gaming use. The monitor supports 180Hz refresh rate and 1ms GTG response time for reduced motion blur. It uses Fast IPS technology for wide viewing angles and consistent color performance. It includes AMD FreeSync Premium for smoother gameplay without screen tearing. It also features ASUS Extreme Low Motion Blur (ELMB) to improve clarity in fast scenes. Additionally, it offers 99% sRGB color coverage for accurate color reproduction. It is designed for esports titles, FPS games, and fast-paced competitive environments. Therefore, it helps reduce lag perception and improves visual responsiveness. It also includes features like Shadow Boost to improve visibility in dark areas. In conclusion, Asus TUF Gaming VG249Q3A 24″ FHD 180Hz Gaming Monitor delivers high refresh performance, fast response time, and reliable gaming-focused visual enhancement. Specifications: 23.8-inch Full HD (1920×1080) Fast IPS panel 180Hz refresh rate for smooth competitive gaming 1ms GTG response time for reduced motion blur AMD FreeSync Premium for tear-free gameplay 99% sRGB color gamut for accurate color reproduction
The Horion Interactive Flat Panel 65″ transforms any space into a dynamic and interactive environment. Whether in classrooms or conference rooms, it enhances collaboration and productivity. Featuring a stunning 65-inch 4K UHD display, the Horion Interactive Flat Panel delivers crystal-clear visuals and vibrant colors. This ensures every detail is visible, making presentations and lessons more engaging. The Interactive Flat Panel comes with advanced touch technology, allowing multiple users to interact with the screen simultaneously. This fosters teamwork and encourages active participation. With built-in annotation tools, the Interactive Flat Panel 65″ makes it easy to highlight key points and add notes during presentations. These tools are intuitive and user-friendly, making it accessible for everyone. Connectivity is seamless with the Interactive Flat Panel. It offers multiple ports, including HDMI, USB, and wireless options, ensuring compatibility with various devices. This flexibility makes it easy to integrate into your existing setup. The Interactive Flat Panel 65″ is designed for ease of use. Its user-friendly interface and responsive touch screen make it simple to navigate and control. Whether you’re a teacher or a business professional, you’ll find it easy to use. In addition, the Interactive Flat Panel includes powerful built-in speakers, delivering clear and immersive audio. This enhances the overall experience, making it ideal for multimedia presentations. In conclusion, the Horion Interactive Flat Panel 65″ combines stunning visuals, interactive features, and ease of use for a superior collaborative experience. Upgrade your space with the Interactive Flat Panel and boost engagement and productivity today. Specifications: Display : 65″ Resolution : 4K (3840×2160) Refresh Rate : 60Hz CPU : Octacore Ram : 8GB Memory : 128GB GPU : Mali G52-MP8 OS : Android 13.0 Sensor : Infrared, NFC, Light Sensor
AOC 24B30HM2 23.8-inch 100Hz monitor delivers smooth everyday performance for work, study, and casual gaming. It focuses on stable motion, clear Full HD visuals, and comfortable long-term use. Additionally, it features a 23.8-inch VA panel with Full HD resolution (1920 × 1080). This panel provides strong contrast and sharp image quality, so it improves readability and viewing comfort. Moreover, it supports a 100Hz refresh rate. As a result, it offers smoother motion than standard 60Hz displays, especially during scrolling and light gaming. The monitor includes a 4ms response time. Therefore, it helps reduce motion blur and keeps fast-moving visuals clearer during use. In addition, it uses Adaptive Sync technology. This reduces screen tearing and stuttering, so visuals stay stable across different frame rates. Furthermore, it includes eye comfort features like Flicker-Free technology and Low Blue Light mode. So it helps reduce eye strain during long sessions. AOC 24B30HM2 23.8-inch 100Hz monitor delivers reliable performance, smooth visuals, and essential comfort features for daily use. Specifications: 23.8-inch VA panel with Full HD 1920 × 1080 resolution 100Hz refresh rate for smoother visuals 4ms response time for reduced motion blur Adaptive Sync for tear-free performance Flicker-Free and Low Blue Light eye comfort features
New RI04 RI06XL Notebook Battery for HP ProBook 450 455 470 G3 Envy 15-Q001TX Laptop Series Fit P/N Spare 805294-001 811063-421 805047-851 P3G15AA HSTNN-DB7B HSTNN-PB6Q About this item Battery Type: Li-ion Capacity: 2600Mah ; Cells: 4-cell; Voltage: 14.8V Compatible: HP ProBook 450 455 470 G3 Envy 15-q000 Notebook PC series Fits: HP R104 R106XL P3G16AA HSTNN-DB7B HSTNN-PB6Q HSTNN-LB6Z HSTNN-Q94C HSTNN-Q95C HSTNN-Q97C RIO4 RIO6XL Spare 805047-851 805294001 805047-851 811063-421 Notebook Laptop Battery 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-Certified for safety
Original 13.3-inch Retina LCD display (Space Gray) for MacBook Air A2337 (2020), pulled from a working unit. OEM part, ready to replace cracked or faulty screens with perfect fit and optics. This is a genuine Apple Retina display assembly removed from a working MacBook Air (model A2337, 2020). It’s ideal for repairing a damaged or nonfunctional screen on a matching model, delivering original visuals without resorting to aftermarket knockoffs. Key Features & Functionality True OEM Retina panel with factory calibration Integrated display glass, backlight, and flex cable Designed for model A2337 (Late 2020, M1) iFixit+1 Space Gray finish to match original chassis Tested: Display, backlight, no dead pixels (unless noted) Drop-in replacement requiring alignment and cable reconnection Specifications Important Notes & Considerations Must use exact model A2337 — other models are incompatible Slight blemishes or dust might exist due to being a used part Handle with care: screen glass is fragile Professional installation recommended if you’re not experienced
The Samsung Crystal UHD U8000F 43″ 4K Tizen OS Smart TV UA43U8000FUXTW uses a 43-inch LCD panel with 3840 × 2160 resolution. It delivers standard 4K output for everyday viewing, streaming, and console use in smaller rooms. Samsung uses the Crystal Processor 4K for image processing and upscaling. As a result, lower-resolution content converts closer to 4K quality on the display. In addition, the TV supports HDR10 and HDR10+, which improve contrast between bright and dark areas for compatible content. The display runs at a 60 Hz refresh rate. Also, Motion Xcelerator reduces blur during fast motion scenes such as sports and action content. Samsung equips the TV with Tizen OS. Therefore, users access streaming apps, SmartThings integration, and smart features through a responsive interface. Connectivity includes HDMI ports, USB ports, Wi-Fi, Bluetooth, Ethernet LAN, and optical audio output. In addition, the TV supports ALLM for basic console gaming responsiveness. This model focuses on 4K resolution, standard HDR performance, and essential smart TV features without advanced gaming or local dimming technology. Specifications: 43-inch LCD panel with 3840 × 2160 4K UHD resolution Crystal Processor 4K with upscaling support HDR10 and HDR10+ compatibility 60 Hz refresh rate with Motion Xcelerator Tizen OS with HDMI, USB, Wi-Fi, Bluetooth, Ethernet connectivity
Introducing the Samsung Odyssey G5 27—a collection of monitors designed to redefine your visual experience and meet the demands of modern users. Embark on a journey of visual excellence with cutting-edge features that distinguish the Samsung Monitor Series. From vibrant displays to advanced technologies, these monitors ensure a superior and immersive viewing experience for users. Beneath their sleek and modern exteriors lies a commitment to seamless functionality. The Samsung Monitor Series is crafted to deliver not only stunning visuals but also user-friendly interfaces, making them an essential tool for both work and entertainment. Delve into the seamless integration of advanced technologies, ensuring these monitors adapt effortlessly to the evolving demands of modern content consumption. Whether you’re working on detailed tasks, streaming high-definition content, or gaming, the Samsung Monitor Series caters to diverse needs. Portability may not be the focus, but these monitors excel in providing flexible setups for various environments. With their slim profiles and versatile designs, the Samsung Monitor Series ensures your viewing experience remains top-tier. In conclusion, elevate your viewing experience with the Samsung Odyssey G5 27. Immerse yourself in cutting-edge features, vibrant displays, and sleek designs. Choose the Samsung Monitor Series for a monitor lineup that seamlessly blends advanced technology with visual brilliance. Specifications: Display : 27″ IPS Resolution : 2560×1440 Response Time : 1ms Refresh Rate : 165Mhz Part Number : LS27AG500PMXZN
lenovo battery 42T4733 42T4235 42T4708 42T4714 Laptop Battery Replacement for Lenovo Ibm Thinkpad Sl410 Sl410k Sl510 T410 T410i T420 T510 T510i T520 E40 E50 E420 E520 Sl410 2842 Sl410 2874 Sl410k(11.1V 5200Mah) About this item Battery Type: Li-ion Voltage: 11.1V Capacity: 5200Mah Compatible Part Number: 42T4235 42T4708 42T4714 42T4733 42T4756 42T4764 42T4798 42T4803 42T4819 42T4848 42T4911 51J0499 57Y4185 57Y4545 ASM 42T4703 42T4752 42T4794 42T4702 Compatible with Battery P/N : LENOVO ThinkPad E40 E50 Edge 0578-47B Edge 14″ 05787UJ d 14″ 05787VJ 14″ 05787WJ Edge 15″ E420 E425 E520 L410 L412 L420 L421 L510 L512 L520 SL410 2842 SL410 2874 SL410k 2842 SL510 SL510 2875 SL510 T410 T410i T420 T510 T510i T520 T520i W510 W520 New from Manufacturer. CE-/FCC-/RoHS-Certified for safety.
HP Color Laser 178nw All-in-One Wireless Color Laser Print, Scan & Copy with Built-in Ethernet and Wi-fi Direct, Smallest Color Laser in its Class
Sleek, ultra-thin 24-inch Full HD display with micro-edge design, flicker-free technology, and versatile connectivity—ideal for productivity, home office, or multi-display setups. Model: HP V24v G5 Screen Size: 23.8 inches (viewable), 24-inch class Display Type: IPS (In-Plane Switching) panel Resolution: 1920 x 1080 (Full HD) at 60Hz Brightness: 250 cd/m² Contrast Ratio: 1,000:1 (static), 10,000,000:1 (dynamic) Response Time: 7 ms (gray-to-gray) Viewing Angles: 178° horizontal / 178° vertical (excellent color consistency from wide angles) Design Features: 3-sided micro-edge bezel – ideal for seamless multi-monitor setups Ultra-slim profile – modern, minimalist aesthetic Tilt-only stand: -5° to +25° VESA Mount Compatible: 100 x 100 mm (stand removable) 3-sided micro-edge bezel – ideal for seamless multi-monitor setups Ultra-slim profile – modern, minimalist aesthetic Tilt-only stand: -5° to +25° VESA Mount Compatible: 100 x 100 mm (stand removable) Connectivity: 1 x HDMI 1.4 1 x VGA (D-Sub) Audio Line-out (3.5mm) – for use with external speakers/headphones No built-in speakers 1 x HDMI 1.4 1 x VGA (D-Sub) Audio Line-out (3.5mm) – for use with external speakers/headphones No built-in speakers Eye Comfort & Sustainability: Flicker-free backlight HP Eye Ease (TÜV-certified low blue light mode—reduces eye strain without color distortion) ENERGY STAR® certified Made with post-consumer recycled plastics (up to 85% in enclosure) Flicker-free backlight HP Eye Ease (TÜV-certified low blue light mode—reduces eye strain without color distortion) ENERGY STAR® certified Made with post-consumer recycled plastics (up to 85% in enclosure) Ideal For: Home office & remote work Students and professionals Dual/triple monitor productivity setups Everyday computing, web browsing, and document editing Home office & remote work Students and professionals Dual/triple monitor productivity setups Everyday computing, web browsing, and document editing Dimensions (with stand): 21.26 x 7.76 x 15.83 in (540 x 197 x 402 mm) 21.26 x 7.76 x 15.83 in (540 x 197 x 402 mm) Weight: ~7.5 lbs (3.4 kg)
L12M4E01 L12L4A02 Battery for Lenovo G50 G50-70 G50-45 Z710 G400s S510p G510s G500s G40-70 G50-30,IdeaPad Z50,IdeaPad S510p Touch,IdeaPad G505s,IdeaPad S410p About this item This battery type: Li-ion; Voltage: 14.8V Capacity: 2600MAH; Cells: 4-cell;color: Black; 100% Brand New.Fit P/N L12L4A02, L12L4E01, L12M4A02, L12M4E01, L12S4A02, L12S4E01 Compatible Models: Relacement battery for lenovo G400s G40-30 G40-45 G405s G40-70 G40-70M G410s G50 G500s G50-30 G50-45 G505s G505s G50-70 G50-70A G50-70M G50-75 G50-80 G510s G510s S410p S410p S435 S510p S510p Z40 Z40-70 Z40-75 Z50 Z50-70 Z70 Z70-70 Z70-80 Z710 Compatible P/N: Lenovo battery L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01 121500171 121500172 121500173 121500174 121500175 121500176 90202869 All FTYTEN products are 100% Brand New; Grade A Li-ion battery cells ensure fast charges; Rigorous quality control; Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety.
SanDisk Ultra Flair USB 3.0 – SDCZ73 – High-speed flash drive with sleek metal design.Up to 150MB/s transfer speeds and password protection software included. Model: SanDisk Ultra Flair USB 3.0 Flash Drive (SDCZ73) Interface: USB 3.0 (Backward compatible with USB 2.0) Read Speed: Up to 150MB/s (on supported USB 3.0 ports) Capacity Options: 64GB / 128GB / 256GB Material: Sleek and durable metal casing Design: Compact with built-in keyring loop Security: Includes SanDisk SecureAccess software for password protection Compatibility: Windows, macOS (reformat may be required), Linux Dimensions: Approx. 42.42 x 13.21 x 6.60 mm Weight: Approx. 5.2 grams
The ViewSonic 27″ 180Hz Gaming Monitor delivers an ultra-smooth gaming experience. With a 180Hz refresh rate, every motion looks fluid and lag-free. This makes it perfect for fast-paced games like shooters and racing titles. Featuring a 1ms response time, the monitor reduces motion blur and ghosting. You get sharper visuals and smoother gameplay, giving you a competitive edge. Say goodbye to input lag and enjoy instant reactions. The ViewSonic 27-inch Gaming Monitor offers Full HD resolution for crisp and detailed visuals. Whether you’re gaming, streaming, or working, you’ll enjoy clear images with vibrant colors. The IPS panel ensures wide viewing angles and accurate colors. With AMD FreeSync technology, screen tearing and stuttering are eliminated. The monitor syncs with your graphics card for seamless gameplay. This ensures a smoother and more immersive gaming experience, even in demanding scenes. This monitor is designed for comfort and versatility. The ergonomic stand allows you to adjust height, tilt, and swivel for the perfect viewing angle. You can also mount it on a wall for a clean setup. Multiple connectivity options make the ViewSonic 27″ 180Hz Gaming Monitor easy to use. It includes HDMI and DisplayPort, allowing you to connect to gaming consoles, PCs, and more. With a sleek, modern design, this monitor enhances any gaming setup. The narrow bezels create a seamless multi-monitor experience. Enjoy distraction-free gaming with an immersive display. Upgrade your gaming experience with the ViewSonic 27″ 180Hz Gaming Monitor. Enjoy smooth performance, fast response times, and stunning visuals. Specifications: Display : 27″ IPS Resolution : 1920 x 1080 FHD Refresh Rate : 180Hz Response Rate : 1ms MPRT
LENOVO 11.1V or 11.4V 24Wh 68 Laptop Battery 0C52861 45N1124 45N1775 45N1126 45N1127 For Lenovo ThinkPad X240 X240S X250 X260 X270 T440 T440S T450 T450S T460 T460P T470P T550 T560 W550 L450 L460 About this item Battery Type: 3-Cell Lithium-Ion Voltage &Capacity :11.1V 24Wh 2.09AH or 11.4V 24Wh 2.06Ah , in fact , 11.1V is same as 11.4V , because one cell voltage is 3.7V or 3.8V . SANISI Concept: The customer is god, Product Quality and Service must be perfect! We will let every customer feel satisfied Package Contents: 1 pcs Brand New Battery
The LG 32MA70HY 32″ Monitor delivers large, clear visuals for work, entertainment, and everyday use.It features a 32‑inch screen with Full HD resolution for sharp images and smooth video.Moreover, the slim design fits well on desks in homes and offices. This monitor uses an IPS panel for wide viewing angles and consistent color from many positions.Additionally, anti‑glare coating helps reduce reflections in bright lighting.Fast response time reduces blur during moving content like videos and casual gaming. The LG 32MA70HY also includes HDMI and VGA ports for flexible connectivity.Furthermore, tilt adjustment lets you find a comfortable viewing angle during long sessions.Low blue light and flicker‑safe features help reduce eye strain during extended use. This display suits students, professionals, and home users alike.Therefore, it supports productivity, media viewing, and everyday computing.Finally, it combines solid picture quality, reliable performance, and comfort features. Specifications: 32″ Full HD (1920 × 1080) IPS panel HDMI + VGA ports for PC and device connection Anti‑glare coating for comfortable viewing Tilt‑adjustable stand for ergonomic use Low blue light and flicker‑safe eye care
