This high-quality LED edge strip is designed to fit perfectly on your 42-inch LG TV with screen number T420HVN01.0. It provides excellent backlighting for a crisp and clear picture, and its durable construction ensures long-lasting performance. Whether you're replacing a broken strip or upgrading your TV's lighting, this unit is an ideal choice. And with a manufacturer warranty of 1 month, you can rest assured that you're getting a reliable product. Made in Poland, this unit is compatible with 42LS575T and T420HVN01.0 models.