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To learn more about our privacy policy Click here50w Street Light Housing Wholesaler introduces the following points when purchasing energy-saving lamps:
1. Don't buy the ones that are too low.
2. See if the product logo is complete. Regular products have trademarks, factory names, factory addresses and contact telephone numbers.
3. Check whether the cooperation between the metal lamp cap and the plastic casing is tight, and the riveting point should generally be no less than 8 points; after the energy-saving lamp is screwed into the lamp holder, the finger should not touch the charged body.
To learn more, please check here LED Street Light Housing | Die-cast Aluminum Light Housing .