Keystone Lighting KT-LED10.5T8-48GC-840-D-VDIM 10.5W 4' Direct Drive T8 LED Tube

Dimmable 4-Foot T8 LED Tube by Keystone Lighting

The KT-LED10.5T8-48GC-840-D-VDIM from Keystone Lighting is a 10.5W, 4-foot direct drive T8 LED tube designed to light fluorescent-style fixtures. It is suitable for dry and damp locations. Key features include 1700 lumens, 4000K neutral white light, and a frosted finish.

Key Features and Benefits of This T8 LED Tube

At 1700 lumens from only 10.5 watts, this tube uses far less power than a typical fluorescent lamp, and the 4000K color suits work areas. Its CRI (Color Rendering Index) is above 80, and the 50,000-hour average life reduces how often you replace lamps.

Where to Use the KT-LED10.5T8-48GC-840-D-VDIM T8 LED Tube

This tube suits garages, utility rooms, workshops, and commercial spaces with 4-foot linear fixtures, including damp-rated areas. The 132.3-degree beam spreads light evenly. It operates from -20 to 45 degrees Celsius, so check the fixture environment before installing.

Installation and Compatibility Checks

The tube has a G13 base and runs on 120V to 277V. As a direct drive tube, it does not need a ballast, so confirm your fixture wiring is suitable before converting. It is dimmable, but dimmer compatibility is not listed, so check with the manufacturer first.

Additional Buying Context

The tube is DLC (DesignLights Consortium) Listed, which can matter for utility rebate programs, and also carries cRUus, cULus, FCC, and RoHS marks. A 5-year manufacturer warranty applies. Confirm rebate eligibility with your local utility.