7inch LED school bus warning lamps ( 12v and 24v )
New high-luminosity led as light sources
Exceed SAE J887 claim
DOT(FMVSS108) compliant
In voltage range working stably in output intensity
Hard-high transmission lens
Supply strobing and steady burning
Completely sealed controlling parts and lamps construction
Red and amber two colors for choice
More safety and more brighter
Low amper working