4 Pack Troffer 2x4 FT Retrofit Kit, Magnetic LED Retrofit kit,36W (240W Equiv),3500K Warm Light,0-10V LED Driver/2 Tubes Per Kit, T8 T10 T12 Fluorescent Replacement Light Bar, Easy to Install

If you think the 5000K daylight and 6000K cool white is too bright and dazzle, please do not worry. We can provide a soft, warm light for you. The 4000K Natural light gives you a safe and comfortable feel, no more any dazzling light.Our magnetic LED retrofit Kit is economic led replacement for 2x4ft existing lay-in troffer in drop ceiling. As long as you have some basic skills you should find replacing the old ballast and fluorescent lights with these LED lights very easy.It's an easy, inexpensive way to switch to LEDs in your outdated fluorescent lights, no more bulbs to change. It is a great upgrade to traditional fluorescents, the best way to improve your life.Specification:Tube Length: 4ftLuminous Flux: 5400 lmColor temperature: 3500K Warm LightInput voltage: 100-277VWattage: 36WBeam Angle: 180°Simple InstallationInstalls in less than 5 minutes with no tools in 3 easy steps.1. Disconnect the AC, remove the cover and take out the ballast.2. Snapped the new led "driver" into place. Then positioned the new lights, and snapped them into place.3.Then connected the black & white AC to the black & white leads on the driver, then connected the driver to the lights.After that turned on the lights. The lights are nice & bright, and there was hardly any delay.Notice: If you aren't using a dimmer, you must cut the purple wire so the ends don't touch; otherwise, the light won't turn on.

• 4000K Natural Light – Not like the 5000K daylight and 6000K cool light so white and dazzling，4000K light offers warm and peaceful light, feel more comfortable.
• Strong Magnetic: The magnets hold great and are adjustable, it means that make it a snap to mount components where you want them instantly, and move them if you must.
• SAFE PACKAGING - Since the one set in one box is very easy bend and lost led driver, so our factory engineer improves the package. Now, one box includes 2 sets 4ft led retrofit kits, it will never bend or lost Accessories.
• Great Upgrade: Practical design! Extremely easy retrofit and more cost effective than replacing the entire fixture. Breathe new life to more of antiquated 4ft T8 T10 T12 fixtures. Steady package, no more bend and lost driver.
• Quality Assurance: 5 years warranty. Please contact the seller once you have any quality issues or damage delivery. Easy and fast replacement is offered.