Backlit vs Edge-lit LED Panel Lights: Which One Fits Your Project?

Backlit vs Edge-lit LED Panel Lights: Which One Fits Your Project?

Both backlit and edge-lit LED panel lights look similar from the front, but the internal construction affects price, light uniformity, and thickness — three factors that matter for different types of commercial projects.

Edge-lit Panel Lights

Edge-lit panels place the LEDs around the frame edges, shining into a light guide plate (LGP) that spreads light evenly across the panel surface. This design allows for a very thin profile (as low as 9mm), making it popular for modern offices and retail spaces where a sleek, low-profile ceiling look is required.

Backlit Panel Lights

Backlit panels place LEDs directly behind a diffuser across the full panel area, which generally gives more even brightness and is often more cost-effective to produce at larger sizes. This construction is well suited to supermarkets, warehouses, and budget-driven commercial projects where ultra-thin profile is less important than light output and cost per unit.

Which Should You Choose?

Choose edge-lit for premium office fit-outs and retail spaces where ceiling aesthetics matter, and backlit for cost-sensitive bulk projects such as supermarkets and warehouses. If you are unsure, send us your project type and budget and we can recommend the right construction.

See our 9mm Slim Edge-lit Panel Light 595x595 48W and our full LED Panel Light range, or contact us through our inquiry form for a recommendation.