The EPL-TX-500-4-1MLED is a cart-mounted, explosion-proof, 500 kVA power transformer with light-emitting diode (LED) lights. The portable transformer converts 200-V a.c. 50/60 Hz current to 120-V a.c. 50/60 Hz current, and can provide 10,000 lumens of light output via 150-W explosion-proof LED light. The transformer and lighting combination means operators in hazardous locations can easily deploy both power distribution and illumination from a single source at the same time, allowing them to safely speed work operations, the company says. The LED light is vertically adjustable, produces little heat, and has a 60,0000-h life. — Larson Electronics, Kemp, Tex.