The Lykos 4ft integrated LED batten light with 3-hor emergency function has been designed as a direct replacement for single T5 and T8 linear outdoor fluorescent luminaires. Consuming only 20w to provide 2000 lumens, this single LED non-corrosive fitting is an ultra-energy-efficient choice for industrial environments such as garages, public car parks, workshops and food preparation areas which require tough, weatherproof fittings.This Lykos single LED batten light comes with a 20W integrated LED strip with a 50,000 hour rate life, meaning it will be years before the fitting will need to be replaced while also removing the need for maintenance, subsequently lowering costs.The tri-proof fitting is constructed from an IK08 impact rated moisture and acid-resistant ABS body with polycarbonate diffuser. With an IP65 rating, it is suitable for indoor and outdoor use making it ideal use in areas where a tough robust led batten light is required. The stainless steel anti-tamper clips mean that this fitting is also vandal proof.Installation is simple thanks to the two loop-through continuous feed terminal blocks (with continuous live feed). This saves an incredible amount of time, especially with projects requiring multiple fittings to be installed, as the loop-in/loop-out terminals make it possible to wire directly from fitting-to-fitting.A built-in emergency battery has a discharge time of at least 3 hours, making it ideal in scenarios such as power cuts or other low light scenarios. The supplied battery takes 16 hours to fully charge and the green light indicator to show when the battery is charged. An integrated \"self-test\" button provides the ability to test the emergency mode.The Phoebe Lykos LED batten light fitting is suitable for conduit, surface, or suspension mounting.240V 20W LED BattenNo - Not Suitable for Dimming3000K and 4000K and 5700K colour2000 lumens