2017 New design high power led downlight 60W with CE ROHS GS ASS spprovals

2017 New design high power led downlight 60W with CE ROHS GS ASS spprovals Product Description        DLC0660-B are originally researched and developed by KWT, pure aluminum heat sink, the general design requirements with two reflector cups, two times optical principle, frost glass diffuser, first optics to use PET reflector, reflective rate>95% second optics to use 1090 reflector, top quality CITIZEN  LEDs with KWT high quality exterior driver, dimmable, good heat sink, brilliant quality, more than 40,000 hours life span.     Product Features *High brightness, Low SDCM<3, low light decline
*High efficacy, high illuminance, accurate beam angle makes comfortable illumination atmosphere
*Refined components and design, guarantee a long life span of over 40,000 hours
*Easy installation, for wide applications *Exterior driver triac dimmable (200-240v input)and 1-10vDimmable (100-240v input)

Nominal wattage	60W
Input Voltage	100-240V/220-240V 50/60Hz
Color temperature	3000k/4000k/5000k
Luminous flux	3000k 25° 5570lm/45° 5260lm/55° 5240lm
	4000K 25° 5790lm/45° 5510lm/55° 5440lm
	5000K 25° 5960lm/45° 5830lm/55° 5730lm
Color rendering index	Ra>80
Beam angle	25°  45°  55°
Product color	White face/Silver face/Black face
Dimming	No Dim/Triac Dim/1-10V Dim
Cut out diameter	175-180mm
Type of protection	IP20
Protection class	III
Operation temperature	-20~50
Warranty	5years

    Application   Company Information About King Watt Shenzhen King Watt Opto-electronics Co.,ltd founded in 2010,it is a Hi-tech enterprises specializing in led driver and led lighting fixture R&D ,production and sales ,also is sublidiary of Shenzhen Singten Technology Co.,ltd.Singten founded in 2006 April who has 10 years experience on led driver R&D and led lighting fixture design .   At present ,the company covers area 5000 square meter ,has 160 emplyees ,25 oversea sales ,10 senior qualified R&D people.We own SMT dust-free workshop ,advanced testing equipment ,automaticial aging line .We can produce 150,000pcs led lamps monthly .The factory passed ISO9001 standard,and production get TUV GS CB SAA CE RoHS approvals .We also have authorized a number of design patents .We insist using high quality led chip as lighting source like Cree, Citizen, Sharp and Samsung .combining with our R&D experience advantage on led driver for many years .We believe we could provide high quality and best performance production for global clients.The hot-sale products including led downlight ,led track light,led grille light ,led panle light,led flood light and led high bay lights .   Our enternal pursuit is providing high quality products ,service ,trust worthiness to clients and expecting long-term cooperation.Welcome to contact us for business ,thank you !   Packaging & Shipping   Packing: PE bag+2cm PE foam+inner single box+export carton box+corner protection Trade Terms: FOB, CIF, EXW; Payment Terms: T/T, Western Union, PayPal, L/C; Payment Condition: 30% deposit in advance, 70% balance before delivery; Delivery Time:7-10 working days after deposit; Packing: Neutral Carton; Shipping: By sea, by air and by express delivery.  

Product	DLC0660-B
Packaging unit	Folding carton box	Shipping carton box
Packaging Qty	1pcs	8pcs
Dimensions (Lx Wx H)	205×230×255mm	425×470×530mm
Volume	12.03dm³	105.87dm³
Gross weight	1.97kg	20kg

      Installation 1.Open the hole in the ceiling (Picture one)
2.Connect the power lead with the terminal block of the led driver (Picture two)
3.As shown in the following figure, the lamps mounted in the mounting hole, and ensure string (Picture three)     Other Products   FAQ 1. Q: Are you a factory or trading company?  A:We are a OEM/ODM factory.   2.Q: Nearly all LED downlight are the same exterior,how to tell quality? A: Price and exterior. Though LED lighting products are with same or similar exterior,due to raw material cost difference is big,poor quality are all poor heat sink exterior with poor heat dissipation.So prices are also low. Besides,the driver exterior is also low-end with poor IC,MOS and capacitances.   3.Q: Does LED downlight really have 50,000 hours lifespan? A: 50,000 or longer lifespan is only theroy from lab test.But due to working environments are different from in lab,actual lifespan is only  <=30,000hours.   4.Q: For same power,why different suppliers with different brightness? A: Different chips,or same chip but different brightness version.The brightness will be different.But for same chip and same brightness version,the brightness will be slight difference.But please make clear the brightness difference between LEDs and lamp fixture. For example,12w LED downlight,the LEDs initial brightness is around 1400lm.But the true lamp fixture brightness will lose some due to cover and heat,then will be around 1000lm.But some suppliers write LEDs brightness 1400lm in data sheet to attract clients.Please be careful.   5.Q: What is CRI? A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.   6.Q: What is PF and efficiency? A: PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher cost.   7.Q: Is there cheap shipping cost to import to our country? A: For small order,express will be best.And for bulk order,sea ship way is best but take much time. For urgent orders,we suggest via air to airport plus our ship partner send to your door.   8.Q: Can we get support if we have our own market position? A: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you. For any further information,please feel free to contact,we will send you PDF document to show full issues you care on LED business.   ♥ If you want to know more about our products and company, welcome to contact us at any time.