Luminous Flux refers to the radiated power that the human eye can feel. Optical performance is the quotient of luminous flux and corresponding radiant flux, the unit is LM / W.

The most direct factor affecting luminous flux is LED light power.
At the same power, the color temperature of the lamp will also affect the luminous flux.
The 70RA lamp is brighter than the 80RA lamp. In principle, current will also affect the light intensity of LED lamps, but Eildon Lighting uses a constant current power supply, so do n’t worry.

At present, the brightness of LEDs is generally high， 60LM/W at least.
The minimum light of the lamp beads used by Eildon Lighting is also 90LM / W. For industrial lighting and high-efficiency lighting beads, the luminous flux can reach 110LM 120LM 130LM 145LM 150LM 180LM per watt.
For a complete luminaire, external factors such as lampshade, lamp bead heat dissipation, circuit board and illumination angle will have a little influence on the actual lighting brightness.

As Eildon Lighting, which specializes in lighting, each of our products is designed with the most reasonable design to ensure perfect illumination.

Welcome to contact us sales@eildon.cn for business.