400 W 10,000 K Aquarium Metal Halide Bulb Probe start .

400 Watt 10,000 Kelvin Metal Halide Bulb

T15 Bulb Shape

E39 Mogul Base

Runs on an M59 Ballast (Probe Start)

18500 Initial Lumens

85 CRI

8000 Rated Hours

Horizontal Burn Position

PlusRite Brand