You are here: Home » News » Industry News » The difference between tri-color soft light and tri-color energy-saving lamps

The difference between tri-color soft light and tri-color energy-saving lamps

Views: 75     Author: VanGaa     Publish Time: 2022-07-27      Origin: Site

Recently, many customers have asked us if we have three-color energy-saving lamps in stock? It is estimated that these customers need lighting-type energy-saving lamps, which are different from our LED tri-color soft light lamps.

      The light-emitting principle of energy-saving lamps uses halogen powder, which is relatively cheap, but the light effect is not good, and it is difficult to see things clearly. And our tri-color soft light is an LED light source. Its light-emitting principle is that the semiconductor chip consists of two parts, one part is a P-type semiconductor, in which holes are dominant, and the other end is an N-type semiconductor, where the main are electrons. However, when these two semiconductors are connected, the holes in the P-type semiconductor will float to the N region and combine with the free electrons there. Similarly, the electrons in the N-type semiconductor will also float to the P region, and the electrons in the N-type semiconductor will float to the P region. The holes are combined, so that the P region loses holes and is negatively charged, and the N region loses electrons and is positively charged, forming an electrostatic field that hinders the migration of electrons and holes, and a "P-N junction" is formed between them. When the current acts on the wafer through the wire, the electrons will be pushed to the P region, where the electrons and holes recombine, and then emit energy in the form of photons, which is the principle of LED light emission. The wavelength of light, which is also the color of light, is determined by the material that forms the P-N junction.

      And the lamp beads of our three-color soft light are LED SMD lamp beads, which are very advanced, because the situation of dead lamp beads is negligible, and it is completely mute and anti-glare, which is a studio, conference room, multi-functional It is the first choice for face light and top light in halls and other occasions.

You can contact VanGaa to get a free sample if you choose a video light or stage light product.

Recent News
Common Problem

  • How do you make our business long-term and good relationship?

    1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
  • What is the shipping method?

    It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.
  • What is your payment term?

    T/T,Western Union,MoneyGram.This is negotiable.
  • What is your lead time?

    It depends on the order quantity and the season you place the order.
    Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.
  • Can I buy samples placing orders?

    Yes.Please feel free to contact us.
  • How can i get the price?

    We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price,
    please email us or contact us in other ways so that we can offer you a quote.
Recommended Products


Address: Building B, Langling Industry Park, Dongsheng Road, Huaxing Industry Area, Xinhua Town, Huadu District, 510800 GZ, P. R. China
Phones: +86-13825128583   +86-20-86432439 ext 801


About Us

Copyright © 2009-2022 Guangzhou Weijia Photoelectric Tech., Co., Ltd
Performance Light / DJ Lights / Control System
All Rights Reserved  Technology by leadong