Optical Technique of Tube LED Lighting

The optical technique is the key point in design the tube LED lighting , its function is to improve the quality and select the lighting resource created by fulfill particular lighting needs of the lighting optical system. Generally speaking, the optical technique with the conventional lighting resource lighting will bring different lighting source for you, Since the conventional lighting with the lighting resource light photometric technique is extremely different. Particular overall performance qualities are as follows:

Tube LED lighting optical system is generally formed by the LED chip and the LED lens array composed of unit or LED units, sometimes arranged in flat array of aluminum plate, may be also protruding or sunken molding substrate, light use, or not with transparent mask. Lighting fixtures manufacturers may need multiple LED units or a combination of dozens of LED units on the substrate, should pay attention to the control unit Tube LED lighting color combination of consistency, assessment tube LED lighting color space uniformity.

As the tube LED lighting optical features in the PN function is delicate to temperatures changes; packaging resin at substantial temperatures will swiftly deteriorate; long-term radiation brings about the phosphor in the light-induced conversion percentage reduced gradually, because coloring obstruct common will most likely be offset. Evaluation in the tube LED lighting lifestyle is typically restricted coloring offset conditions and assessment of lumen up keep tube LED lighting.