The CU2SQ Series offers quality and value with a compact and attractive LED based emergency light. The white or black housing and lamp-heads are made of high impact UL flame rated thermoplastic. The square LED lamp-heads are fully adjustable and glare-free. Nickel Cadmium Battery, UL 924, NFPA 101, NFPA 70 and OSHA. High impact, UL flame rated thermoplastic emergency light, square lamp heads, white finish