Spitznagel Dent Fix DF-LED935 LED Lamps Magnetic Swivel COB LED Adjust Wand Lamp

$72.85

2 in stock

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Description

Spitznagel Dent Fix DF-LED935 LED Lamps Magnetic Swivel COB LED Adjust Wand Lamp

The Magnetic LED Work Lamp with C.O.B. technology is an ultra bright and compact light. Hang the 15_ lamp from the swivel hook at the top or the rotating magnetic base.

This powerful lamp has a max Lux of 935 with an adjustable dimmer switch that controls the amount of light.

At the brightest light setting it will provide about 2.5 hours of light and at a lower settings, power lasts for about 12 hours.

Includes 5V USB charger cable to recharge Li-ion battery. 4 hour charge time. Indicator light flashes red when charging, turns blue when charge is completed , and turns yellow when the battery is low.

The definition of COB

COB (Chips on Board) , is a new technology of LED packaging for LED light engine. Multi LED chips are packaged together as one lighting module. When it light up, it looks like a lighting panel..

What is COB?

COB
COB (Chips on Board) , is a new technology of LED packaging for LED light engine. Multi LED chips are packaged together as one lighting module. When it light up, it looks like a lighting panel..
                                             
                                         Why COB? –Background
LED(light emitting diode) is new technology with advantage of saving energy and very long lifespan. But all LED lightsource can not be faultless especially SMD, HP, flux LED etc. Compare to traditional lighting such as fluorescent lamp, as it is super bright in a small size, it cause uncomfortable glare. In case of no diffused optical lens used, such LEDs usually cause glare and zebra strips . But when optical lens or cover used, it will cause light loss when LED beam pass through this lens or cover.

How COB LED Light source works

COB LED is multi chips packaged, it can 10 times more increase lighting area, so it avoid uncomfortable glare by the maximum extent.
Lightspot use small size of chips to make COB LED package.
By now, for small size chip, ?some famous LED chip manufacturer can reach 249lm/watt @ 20mA. But big size LED chip can only reach 161lm/watt @350mA. The light efficacy decrease when chip size is bigger. Also when LED driver increase current to LED, the light efficacy per watt is even low.

The COB with small size chips will be a trend of LED light source package.

Lightspot holds the patent for invention for COB LED and lamp.

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Additional information

Weight 32.00 oz
Manufacturer Part Number

Modified Item

Custom Bundle

Brand

Non-Domestic Product

Type

Warranty

Part Brand