DL Series 7W 220-240VAC. Made of marine grade aluminium alloy with powder coating, comes with 4mm tempered glass. Built-in with integrated driver for ease of installation, and vibration-resistant. Energy savings of up to 90% compared to 50W halogen. Superior heat sink designed to enhance the service life. Long service life of 50,000 hours L70 @ 40ºC. JIS and IEC safety and EMC compliance. Application : Cabins, Passageways, Galleys, Meeting rooms. Protection Class : IP44 in conjunction with ceiling. Note : Replace whole unit when light not working.