* Suitable for use in offices, shops, reception areas, restaurants, hotels, schools, hospitals * Complete with Zigbee wireless flicker-suppressed driver * UGR<19 complies with the requirements of EN 12464 * High quality PS thermoplastic diffuser ensures that light transmission is maximised into the lit space and provides a TP(b) rating to comply with fire regulations * 50,000 hour average lamp life. Up to 5 times that of a standard fluorescent lamp * LED replacement for 4x18W T8 lay-in modular * Fits into standard sizes of ceiling grid – 15mm and 24mm * High efficacy of 104-114lm/W * Suitable for use with R3EMPK4-PSU emergency pack