According to feedback from many consumers and engineers, Alatin's evaluation room started with household LED ceiling lamps, trying to provide some reference for future purchases through professional test data + industry big coffee reviews. We randomly purchased 5 common brand ceiling lamps from the regular channels of the market and added them to the evaluation. The selected 5 lighting brands were Philips, Op Lighting, Hongyan Electric, Zhouming Hanyuan, Guanhua Lighting, and invited Guangzhou Weikai Testing Technology Co., Ltd. The sample is tested as a third-party testing agency.
The nominal power of the selected ceiling lamp samples is between 21-30W, which has been mass-produced and circulated in the market.
The body of the assessment report:
When we receive the sample for purchase, we first unpack the package to see the shape of the lamp.
This model is Philips Hyun Li series, the nominal power is 30W, the voltage is 100-240V, the power factor is 0.85, the sample size is 50*10cm, and the three-stage scene can be dimmed. The design of the lampshade is made of metal engraved and simple cloud pattern, which is stable and round, and the details are more abundant.
Op lighting
This is the Op MX480 stone series, the nominal power is 22.5W, the current is 0.2A, the power factor is 0.5, the sample size is 46*9cm, and the two-stage dimming can be used. Irregular cracks in the shape, it looks soft and soft, more personalized.
Hongyan Electric
This model is a high-end LED ceiling lamp for the Hongyan jade series. The nominal power is 24W, the color temperature is 5700k, the power factor is 0.9, and the sample size is 48*9cm. The overall design is simple, with a white jade pattern in the middle, and the temperament of “de-sludge without dyeingâ€.
Chau Minghan source
This ceiling lamp is the UHXD757 model of the Chau Ming Hanyuan Apple model, with a nominal power of 30W and a size of 53*53*11cm, which can be used for stepless dimming. The overall design is square Chinese style, the texture is not bad.
Guanhua Lighting
Guanhua 蜻蜓 flying dance series ceiling lamp nominal power 30W, voltage 220V, size 50 * 12cm, two-color segmentation dimming. The appearance of the enamel pattern is very lively.
Guangzhou Yunge Tianhong Electronic Technology Co., Ltd , http://www.e-cigaretteyfactory.com