LED filament HID lamps are a 120/277 volt, 70 watt HID replacement providing the light you need with extremely long life. Ideal for enclosed outdoor light fixtures. You probably won't have to change these bulbs for many years while still providing excellent illumination. If you're replacing something that had a ballast previously, you will need to remove the ballast and directly wire the socket to voltage. It's bright white light will do a better job than even existing lighting that you may have already. 

 
Product features:
- 16 watt LED.

- 120/277 volt.
- 25,000 hour average rated life.

- 2000 lumens.

- 5000K light color.

- Replaces 70 watt HID lighting.
- Medium E26 base.

- Instant full light output startup.

- Contains no mercury or hazardous substances.

- Replaces HID, CFL and incandescent.

- Length: 7.28" inches.

- Approved for totally enclosed light fixtures.

- Wet location rated.

- Universal burning position.