Mercury-free metal halide lamp with a fill containing...
Mercury-free ultraviolet discharge source
Metal halide discharge lamp
Metal halide discharge lamp
Metal halide discharge lamp for plant growing
Metal halide discharge lamp with improved color rendering proper
Metal halide discharge lamp, lighting device for metal...
Metal halide discharge lamp, lighting device for metal...
Metal halide fill, and associated lamp
Metal halide high pressure discharge lamp
Metal halide high pressure discharge lamp
Metal halide high-pressure discharge lamp
Metal halide lamp
Metal halide lamp
Metal halide lamp
Metal halide lamp
Metal halide lamp
Metal halide lamp
Metal halide lamp
Metal halide lamp