Create in Comfort
The OttLite® 508 Illumination™ 13 watt replacement tube (electronic ballast) delivers the right mix of brightness and contrast to bring true colors and comfortable clarity to your world so you can enjoy your time even more. You’ll see colors accurately so you can make selections with total confidence. And, you’ll see fine print and details with ease under this unique low heat, low glare illumination that helps reduce eyestrain.
The output of a 13 watt OttLite tube is roughly equivalent to that of a 60 watt incandescent bulb. So, they use about ¼ the amount of energy for the same amount of light. However, it's not just about energy-savings, it's also about the quality of the light. Click Here to learn more.
PLEASE NOTE: This tube has an electronic ballast and is designed to work only with certain OttLite lamps. Please visit our information page to make sure you're purchasing the correct 13 Watt Tube. Failure to purchase the correct tube may affect the durability and performance of your purchase. If you have any questions, please contact customer service (800-842-8848).
Buy 2 & Save 20%, Buy 3 & Save 30%
Purchase a second bulb for just $17.99 more (save 20%) or purchase 3 for just $20.99 each (save 30%)! Quantity discounts shown in shopping cart.
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See details with amazing clarity
- Low heat and low glare illumination helps reduce eyestrain
- For use only as a replacement tube with specific OttLite® lamps requiring an electronic ballast
- Energy efficient tube rated to last up to 10,000 hours