Ushio 400 Watt, Daylight Spectrum 5200K metal halide conversion lamp
- Converts 400 watt HPS grow light fixture to metal halide; operates on a S51 HPS ballast
- T15 bulb with nickel plated mogul base and ceramic insulator
- Universal operating position
- Glass lens required on fixture
- 5200° Kelvin 85 CRI color temperature for vegetative growth; see spectral image below
- Produces 33,000 initial lumens
- Average Lamp Life: 15,000 hrs. Horizontal and 20,000 hrs. vertical burn position
- 1-year lamp warranty
