DIY Frequently Asked Questions / Trouble Lights')">
Have a strict standard for safety. All lamps with metal guards must be permanently grounded to the guard. Some lamps have plastic guards that solve the grounding problem, reduce heat build-up and prevent scratching of painted surfaces.
Some models do not have built-in cords. These models attach to a user’s extension cord and are easy to store and convenient to use.
In all cases, handles must be tightly fitted to the cage and meet crush-resistance testing and heat-factor requirements.
DIY Frequently Asked Questions / Trouble Lights')">
Have a strict standard for safety. All lamps with metal guards must be permanently grounded to the guard. Some lamps have plastic guards that solve the grounding problem, reduce heat build-up and prevent scratching of painted surfaces.