JVMScart bring you the wide range of home lightning solutions for your daily use. Each Samsung LED SMD chip is with 45 - 55 lumens, and is 3 times brighter than a 5050 and 9 times brighter than a 3528 There are 3 pieces of Samsung 5630 chips per module, so each module is with 120 - 150 of lumens which is 3 - 4 times higher than a normal 5050 module Samsung 5630 SMD chips are with high Ra (color rendering index) Specifications: Power: 1.9 - 2.5w per module Input voltage: DC 12v Color: 6000k Daylight Pure White Cool White Color rendering Index: > 80 Waterproof: Yes, IP65 With 3M adhesive tape: Yes Size: 3.1 inches x 0.6 inches x 0.2 inches(Per module) Suitable for many 12V DC applications, including: Automotive / 4x4 interior lighting Boat cabin & deck lighting Under gunwale lighting Bait tank lighting Stair lighting Kitchen lighting Courtesy lighting Caravan lighting Truck, Ute & 4x4 lighting Camping & outdoor lighting Garden & exterior lighting And many others... Package include: 4 pcs Samsung 5730 SMD LED Modules Instructions: Simply cut out each module and peel off the self-adhesive tape, then you may stick the modules anywhere and any shape you need. Then simply connect the wires onto a DC 12v transformers and that's it! NOTE: Only 12 volt 1 ampere power supply is needed for this product any other power supplies or wrong connections may harm the produt and no returns will be accepted from our end, we do a quality check for the products before packing and sending them. All the products are fresh and genuine.