The difference between halogen light source and led light source of surgical shadowless lamp

Surgical shadowless lamps can be roughly divided into two categories, one is shadowless lamps that use halogen lamps as light sources, and the other is shadowless lamps that use LEDs as light sources. Both led surgical shadowless lamps and halogen lamps are instruments with lighting effects, but they have many differences.

1. More energy saving

The LED surgical shadowless lamp consumes less energy, around 20W, while the halogen lamp is around 50W, and the energy consumption is relatively large.

2. Longer service life

The use time of shadowless lamps can reach 50,000 hours, while the service life of halogen lamps is only 500 hours, which reduces the number of replacement bulbs and greatly reduces maintenance costs.

3. Color temperature can be selected multiple times

The color temperature of shadowless lamps is around 4000K or 6000K, while the color temperature of halogen lamps is around 3000K, and the light is yellowish.

4. More environmentally friendly

Halogen lamps contain mercury and heavy metals, which pollute the environment. However, the LED surgical shadowless lamp does not contain heavy metals and can be recycled and used, which is more environmentally friendly.