CE & ROHS Энергосберегающие светодиодные 9W

CE&ROHS Energy Saving 9W LED Light ledlight: Detail Descriptionof led light: Model No: XJN1501TA(WW)/XJN1501TB(CW) 1. Output power:9 Watt 2. Relevant certificates: CE, RoHS 3. Input Voltage: AC220-240V 4. LumensDecline:3% in the fiirst 1000hours 5. Lumen value:80-100lm/W(6000k) 6. Light color: Warm white<2500K-3500K>; Neutral white: <3500K-5, 000K>; Cool white: <5500K-10, 000K> Sepecific Input Voltage AC220-240V Power Consumption 3W Quantity of LED 65pcs Circuit Protection Over-Current Protection, Short-Circuit Protection Over-Voltage Protection High Voltage Surges Protection LED Manufacture Cree, Seoul, Semi Operating Temperature 0-40 ° LED Lamp Life<Hour> 50,000hours Relevant Certificate CE, RoHS, Warranty 2years Optical Data: Light Color Warm White, Neutral White, Cool White,R,G,B,Y Color Temperature 2,500-3,500K / 3,600-5,000K / 5,000-10,000K Beam Angle<Degree> 15°/60°degrees Lumen/Watt 80-100lm/W(6000k) CRI Warm white: 80, Neutral/Cool White: 75 Mechanical Data Light Type Low Power led light SMD3528 Diameter ≤ 50.00 mm Base Type MR16/GU10/E27 Housing Material Aluminum Application Environment Indoors Use Only Trade Terms of CE&ROHS Energy Saving 9W LED Light: 1.Payment: T/T , 30% deposits before production, 70% balance to be paid before dleiverying (Western Union or Moneygram are welcomed) 2.Production lead time for 100 500pcs: 10days, 500 1000pcs:15days 3.Sample can be delivered in 3days 4.Shipping freight are quoted under your requests 5.Shipping port: Shenzhen, Mainland China 6.Discounts are offered based on order quantities 7.MOQ:10pcS Application of CE&ROHS Energy Saving 9W LED Light: Application:shop, window, mall, hotel, exhibition hall, room and counter etc.Our service: 1.Your inquiry related to our products or prices will be replied in 24hours. 2.Well-trained and experienced staffs to answer all your enquires in fluent English. 3.OEM&ODM, any your customized lightings we can help you to design and put into product. 4.Distributoership are offered for your unique design and some our current models. 5.Protection of your sales area, ideas of design and all your private information. Manufactory Profile:Zhongshan City Guzhen Xingzhiyuan Lighting Factory is a professional designer and manufacturer of LED outdoor lighting fixtures like LED underground lamps, LED wall lamps, LED pond lamps, LED fountain lamps, LED spot lights, LED Tube, LED Strip and etc.We warmly welcome customers all over the world to establish long-term & win-win business relationships with us. The bright future is within an arm's reach between us.If you are interested our products, we welcome you to send us inquiry. Your valuable orders will be completed by all of our staff.1.What decide LED light's quality? a)Luminous decay b)LED's quality c)Luminous efficacy:Luminous efficacy is a figure of merit for light sources. It is the ratio of luminous flux (in lumens) to power (usually measured in watts). Depending on context, the power can be either the radiant flux of the source's output, or it can be the total electric power consumed by the source 2.What is CCT?The spectrum of light,higher color temperatures (5,000K or more) are called cool colors (blueish white); lower color temperatures (2,700–3,000K) are called warm colors (yellowish white through red). 3.what is the full name of CRI?The color rendering index (CRI) (sometimes called color rendition index), is a quantitative measure of the ability of a light source to reproduce the colors of various objects faithfully in comparison with an ideal or natural light source. Light sources with a high CRI are desirable in color-critical applications such as photography and cinematography 4.what is luminous flux? luminousflux is the measure of the perceived power of lightThe SI unit of luminous flux is the lumen (lm). One lumen is defined as the luminous flux of light produced by a light source that emits one candela of luminous intensity over a solid angle of one steradian. CE&ROHS Energy Saving 9W Corn LED Light