LED vs incandescent, halogen, fluorescent, and other lighting technologies.

LED lights use 80% less energy than halogen, last 15-25 times longer, and run much cooler. Halogen still offers a perfect 100 CRI. Here

Compare LED and incandescent bulbs by energy use, lifespan, heat output, and overall light quality today.

LED lights produce visible light (400-700nm) for illumination, while UV lights emit 100-400nm radiation for curing, sterilization, and nail drying.

LED lights are more efficient, longer-lasting, and instant-on compared to HID. HID produces more raw lumens in some high-power applications.

LED Christmas lights last 25× longer, use 90% less energy, run cooler, and outperform incandescent in durability, cost, brightness, and safety.

LED Christmas lights use 80-90% less energy, last 10x longer, and run cool. Incandescent costs less upfront but runs hotter and burns out fast.

Dimmable LEDs adjust brightness 0-100% with a compatible dimmer. Non-dimmable LEDs cost less but flicker on dimmers. Key differences and costs.

COB (Chip on Board) is an LED packaging type where multiple LED chips are mounted on one substrate for denser, uniform light than SMD LEDs.