Energy Saving and high power ceiling down light 21w 4inch 1570lm

 Installation Method 

1. Delivery method: DHL, FedEx, TNT, UPS, EMS are available for small quantities items for you.
2. It usually takes about 7-12 working days for us to get small quantities of samples ready for you.
3. As for large items, it depends on the quantity, we should calculate the date for you according to situation
4. We accept Paypal, T/T, and West Uion payment. You can choose any convenient payment.
5. Warranty: we offer 2 years product warranty for all of our products.
6. Feedbacks: in order to make our products better and bring more values for you, please let us know your  demands and comments about our products. We treasure every idea  you share with us. 

    The origins of Dearhe date back to the late 1996's and forms its pedigree from a long-established family producing LED electronic oven and DIP LED chip manufacturing related machine. On 2009, Dearhe started to produce LED lamps and do OEM for international markets. On 2010, Dearhe established its national distribution channel and aimed to build a national brand in China market. 
      Dearhe is at the heart of the revolution in low energy and LED technology. In order to take advantage of this trend the company now boasts an impressive range of products to suit all commercial and residential requirements. Our major products include 3W to 30W COB downlights, surface mounted downlights, track lights, T5 tube, T8 tube, panel light, bulb and spotlight. We offer products with special designed appearance, high luminaries, high efficiency, high CRI (>80), and scientific technical design with cheaper price.
      Year-on-year, Dearhe enjoys consistent, strong growth. Our continually expanding portfolio is supported by a complete LED light processing value chain and three production bases in Shenzhen, Jiangmen and Longyan with 500 employees, consisting of many talented engineers who focus on three core technologies vital to the creation of outstanding LED products – electronic control, power supplier, and lamp structure design. In a market where many new entrants arrive and quickly fail, our permanence gives us a unique platform from which to invest in services that serve our partners and customers better. 
      Our philosophy for customers is simple: affordable, innovative, robust lamps and luminaires that they will appreciate the ambiance, efficiency, cost-saving and environmental benefits of LED lamps.