Metal halide lamp 250W

108-036 NAMH-150W108-0361 NAG-150W Green108-028 10,000K (for marine aquarium)108-035 Blue light MH150w (for marine aquarium)Metal halide lamp for SOLAR I and Grand Solar I. Please replace metal halide lamp every 4,000-5,000 hour use (1 year to 1 1/2 year use with eight lighting hour per day) Please select the appropriate light for aquatic plant growth or marine aquarium.