Eye 250W 4200K Universal Metal Halide Bulb
- Eye Lighting M250XU 250 Watt clear high output universal metal halide lamp specifications
- BT28 bulb with nickel plated mogul base and ceramic insulator
- M58 metal halide ballast
- Universal operating position
- Glass lens required on fixture
- 4200° Kelvin color temperature for vegetative growth; see spectral image below
- Produces 21,500 initial lumens when operated in a base up position and 19,700 lumens in a horizontal position
- 1-year lamp warranty
