Does your Laptop LCD screen or Destop LCD Monitor appear to be getting dimmer? is the screen flickering or suffering from the infamous pink hue (Red Tint) or simply just dark Screen? This is probably caused by the defective CCFL backlight or Inverter Board, and all you need to do is replace them. We carry many different sizes and large quantity of high brightness CCFL backlights for Laptop/Notebook Screens, LCD Monitor and LCD TV. This is high quality Cold Cathode Lamp which rated longer life time and less heat. We recommend: Conductive Aluminum Hi-Temp Tape repair kit(please search from our store): This Kit comes with 12 inch of Aluminum Hi-Temp reflective thermal tape. This is a MUST have kit if you are replacing CCFL Lamps on your Laptop/ Notebook Screen. This aluminum thermal insulating is used to meet a variety of EMI/RFI shielding applications. Any question please email to us at Support@lcdpartsdirect.com USA Seller, 100% Guaranteed New and Tested Additional Details ------------------------------ Part number: 14.1" WXGA LCD CCFL Backlight with Wire Harness for Acer Laptop/Notebook Aspire 2420 3050 3600 3620 3620A 3640 3670 3680 4220 4230 4310 4315 4320 4330 4520 4520G 4530 4710 4710G 4710Z 4710ZG 4715Z 4720 4720G 4720Z 4720ZG 4730 4730Z 4730ZG 4920 4920G 4925 4925G 4930 4930G 4930ZG 5030 5050 5500 5500Z 5502 5502Z 5540 5541 5541G 5550 5551 5551G 5560 5570 5570Z 5580 5583 5590 6530 6530G Extensa 4120 4130 4210 4220 4230 4420 4430 4620 4620Z 4630 4630G 4630Z 4630ZG TravelMate 2400 2403 2412 2420 2423 2428 2440 2470 2480 3210 3210Z 3220 3230 3240 3250 3260 3270 3280 3290 3300 4310 4320 4330 4335 4520 4530 4720 4730 4730G 4732G 4740 4740G 4740Z 6490 6492 6492G 6493