LED 30w high power led light beads super bright integrated light source

Specifications:
Emitting color:Warm white  6000-6500K 
                       Pure  white 3000-3200K
Chip:TanWan 
rate of work:30W 
voltage: 30-34V 

Forward current:900mA
Application : indoor and outdoor lighting, road/miner's lamp, lamp, lamp,
                    advertisement lamp, desk lamp and so on
The main advantage of the COB light 
1. The diffused light source, no dazzling glare.
2. High thermal conductivity, low light decay, long life,.
3. The light evenly, no stains, no ghost. Single high power LED light source is mostly use lens to improve photosynthetic efficiency, increase cost and make the light Angle decreases; And use the lamps and lanterns of led lamp bead will appear out of the light.
Payment
1. We accepted Escrow payment.
2. Please make sure to confirm the order when you receive the items in a good condition, because when you place a order, your money is transferring into the Escrow, not our account.
3. Our prices do not include any customs duty or tax
If you have any questions ,please feel free to contact us,Thanks!

factory second part of production equipment : chart

three product specific parameters :

desciption : highlight big mount integrated light beads

light source parameter :

luminous color : white ( 6000-6500k )

warm white ( 2800-3300k ) , composite, 5%

brightness : 100 lumen / tile

chip : taiwan chip 45mil

life span : greater than 50000 hour

10w voltage 9-11v 12v reviewed

20-100w voltage 30-35v

above 45 tile is 50w . baby no upload 50w preparability , therefore chose 45 tile .

main usage : the paragraph light source can be widely used in led high power lighting , especially led outdoor lighting and commercial lighting such as led flood light , flodlit , tunnel lights , projection lamp , fishing lamp , eye-lantern , aquarium light outdoor lighting and commercial lighting fitting .

please buy , if you want to make your own diy or our product applied to others field , please to deal well and matching a good heat dissipation correct led drive . if you have any clarifications , or have ideas need communication , welcome to contact us customer service , we will be the first time for you answer .

four warm tip : ( high power led explains the use , mattersneeding attention )

( pro , if you first contact led light beads suggest you look carefully finish , very useful it is necessary oh )
1 . the more high power electricimpulse 's 'll caused by led damage , advice with products wear anti-static wrist length or anti-static gloves , use of welding tools need can heluo grounding . rely on soldering iron temperature welding temperature should meet the requirements , advice constant temperature soldering iron . such as the use temperature soldering iron handmade welding temperature can not exceed 280 & deg . c / 5 seconds
2 . vf 0.3v according to , attention voltage combined with can't , unevenly . current lest
3 . before use confirm it is in pursuance 's below limit argument .
4 . measuring products photoelectric value of this parameter company measuring instrument prevail .
5 . radiator shell the twitt belt fins the high power led mount aluminum copper or radiator-fan , for 1w high power led lighting beads my company radiator-fan advice surface area & ge . 50 square cm , 3w led lighting beads suggest radiator-fan surface area & ge . 150 square cm , and need in led mount ground-plane and radiator-fan unkissed out of high thermal conductivity coating of thermal grease .
( pc lens ) products
4 , soft silica gel reflow soldering products lead-free welding temperature is 150 preheating & deg . c / 60 seconds welding temperature not exceed 230 & deg . c , welding time not more than 10 seconds
5 , use environment : temperature 25 & deg . c , relative humidity & 60% mdash . 80% rh .
6 , 0.5w use current 150ma .
7 , 1w use current 350ma .
8 , 3w use current 700ma .
( in light product current and voltage me4 )
9 , 0.5w use current 150ma .
10 , 1w use current 350ma .
11 , 3w use current 700ma .
12 red , yellow voltage : 2.0 - 2.6v .
13 , green , voltage : blu ray 3.0 - 3.6v .
14 , : color temperature correct ( 5700 - 6300 ) warm white ( 3050 - 3250 ) ( deviations 5% ) special color temperature can be customize .
15 , need matching led constant current drive .

five finished products effect drawing :