- Lighting for HDTV – USB LED Backlight Bright Normal White Strip for Flat Screen TV LCD Backlight Night Light and Bias Lighting
- Why Use Lumin 360 TV Lighting?
TVs and Monitors Strain Our Eyes
When we watch television or use a computer work station in a completely dark room we create a less-than-ideal viewing situation wherein our eyes are staring directly at a small window of very bright light that is floating in a sea of darkness. Despite the fact that we accurately perceive the screen to be very bright in relationship to the rest of the scene our eyes take in, our eyes attempt to adjust based on the average brightness across the entire field of view and not the average brightness of the screen (or, conversely, the dimmer off-screen area). As a result our eyes become rapidly fatigued and with extended exposure we experience dry eyes, general discomfort, watery eyes, and even tension headaches radiating out from the temple area. In worst case scenarios with extended exposure some people experience ocular migraines, extreme headaches that result from intense eye strain.
BIAS Lighting Relieves Eye Strain
Bias lighting is lighting that is placed directly behind the screen to raise the ambient light levels in the viewing area without directly shining light toward the viewer nor shining light past the viewer toward the screen (where it could create reflections and other viewing problems). Because the light originates outside of the sightline of the viewer and is not in a direct path to reflect onto the screen, you get all the benefits of increased luminance in the room without the problems of glare or light shining directly from the source into your eyes.
- EASY TO USE: The LED strip has 3M adhesive backing and is over 78 inches long, more than enough length to provide a balanced backlight. You can cut the LED strip every LED (or 2 inches) to make it fit perfectly for any monitor. Built in reversible USB makes it easy to plug into the USB port on your TV, and turns on and off with your screen.
- FITS ANY TV: Practical solution that works with most sizes of TVs 32″/36″/40″/42″/50″/60″.
- REDUCES EYE STRAIN: Improves Contrast Ratio through the balanced white backlight and reduces eye strain caused changes in picture brightness from scene to scene in games, shows and movies.
- LONG-LIFE LEDS: High quality true-white (6000 Kelvin) LED’s that provide 250 lumens of great looking bias lighting. Rated for 50,000 hours of lighting.
- 1 YEAR WARRANTY: Power Practical offers a 1 year warranty with friendly, easy to access customer support.
Best regards, thanks for your order! Terms of Service 1. Shipment: When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will check the product carefully and send the items within 5 days once your payment is completed. We ship to worldwide via China Post Registered Air Mail, China Post Ordinary Small Packet Plus, ePacket, HK Post,Singapore Post, Swiss Post, DHL, FEDEX, UPS, TNT, etc. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments. The shipping cost does not include any import taxes, and buyers are responsible for customs duties. 2.Returns: We do our best to serve our customers the best that we can. We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. The buyer will be responsible for the shipping fees to return the items. 3. Warranty & Maintenance: We offer the 1-month free replacement. Buyers may request for a replacement within 15 days from your receipt of the product. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. We also provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP. 4. Feedback: Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 starsif you are satisfied with our items and services. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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