SuperlightingLED 2700K Warm White Flexible Backlight LED Sheet with Optical Lens, DC24V 30W 19.7 X 9.8 CRI 90+ Cuttable LED

19.7 X9.8 Flexible LED backlight display sheet has optical lenses encapsulating each LED chip for diffuse reflection. It can provide wider lighting coverage compared to ordinary light sheets. The illumination is bright, non-glare, and flicker-free, without any dark zone or hot dot. LED paper sheet light is perfect for backlighting translucent material like marble, stone, stained glass, and acrylic, widely used in residential and commercial settings. It can be also applied in sign and letter lighting projects. Specifications: Light Color: 2700K Warm White Sheet Size: 500mm(L)X250mm(W)X7mm(H) / 19.7 (L)X9.8 (W)X0.27 (H) LED Chip: SMD 2835 LED Quantity: 98 LED Chips Lens Material: PMMA Lens Quantity: 98 Lenses Light Transmittance: 93% high light transmittance Beam Angle: 180 Degree Lumen: 1800 Lm/pc CRI: 90+ Input Voltage: DC24V Working Power: 30W per Sheet Current: 1.25A Cut Unit: 1 LED (0.98x 0.98) Waterproof Rating: IP20 Lifespan: 50,000+hours Listing: 1 pc 2700K warm white LED light sheet 2 pcs 150 mm long connecting wires 2 pcs 50 mm long connectors 8 pcs screws 8 pcs screw shims 8 pcs 10mm high anti-collision silicone pads Please note that power transformer and controller are not included. Usage and Instructions: 1.Measure the size of the board you want to paste LED backlight sheet on, and determine the size and quantity of LED sheets you need to purchase accordingly. 2.Connect LED sheet lights together by wire or connector 3.Choose right power supply and controller for LED panel sheet. Principle: The voltage of the power supply should be the same as the voltage of LED sheet. And the driver wattage should be 1.2 times the the total wattage of LED sheets. For example, when you need to power 4 pieces of 24V 30W lens-type LED lighting sheets, the voltage of power supply should the same, also 24V. And the total wattage of 4 pieces 50W LED sheets is 4pcs x 30W=120W. So the wattage of power supply will be 120W x 1.2=144W. (Or a little bit above) Recommend WB5 model to adjust brightness. 4.Connect power supply and controller to LED light sheet panel, turn them on and ready for use. Note: 1.Please operate the connection while the power is off. 2.Please make sure that the working environment is clean and dry. 3.Please kindly prepare a 24V power transformer in advance, as it is not included. 4.If you need to adjust brightness of this sheet LED, a dimmer is necessary.