10W 20W 30W IR LED infrared 740nm IP65 Outdoor FloodLight Bulb Lamp Fill Light

Description

Item Description
1. 740nm , 850nm or 940nm means the wavelength emitted by the LED chip. They are infrared lights. First, they show different wavelengths.
2. Generally, the higher the wavelength , the lower the forward voltage drop VF under the same current condition.
Un
der
the condition of 20mA current, the 850 VF is about 1.35-1.55V, and the 940 VF is approximately between 1.10 and 1.25V. Of course, the VF differs depending on the current.
3. The 850nm has a red burst, and the 940 has no red burst. The "red burst" means the red spot visible on the chip when the infrared lamp is working. Therefore, if it is necessary to conceal the situation, using the 940 is a good choice, but some customers will use a black colloidal to cover up the 850nm red burst , but can't completely covered.
4. The 850nm radiation intensity is about 2-3 times higher than the 940nm. The higher the radiation intensity, the higher the brightness..
5. After testing, the 850nm can be judged by directly using the battery of 1.5V/W, but the 940nm requires the use of a mobile phone or a camera to judge whether it is normal or not.
6. Under the same current conditions, the power consumption of the 940 will be lower than the 850nm , so the same size chip can withstand a larger current than the 850nm.
7.
740nm can be used for infrared, can also be used for plant growth lights
Very high quality LED floodlights which are small in size but produce a large light field.
EPISTAR chip used for long life and great performance.
I use these lights myself for a large Solar/Wind turbine system!
Three wire cable attached (Live,Neutral, Earth)
Product name:LED flood light
LED Emitter Power:10w/20w/30w
Work Voltage:AC 85-265V
Color: infrared
Shell Color: Black
Shell Material : High Strength Aluminum
Cover Material: 5mm High Strength Glasses
Beam Angle: 120°
Waterproof: IP65 ( can't put it in the water )
Lifespan Time :  50,000 hours
We offer low energy bulbs, energy saving bulbs, LEDs, GU10 bulbs, halogen bulbs, fluorescent tubes and outdoor lighting. We stock a massive range of energy saving light bulbs and lamps, plus fitments and fittings, and we have a growing reputation with our customers for providing high quality, energy saving products at the lowest prices online .
How can we offer the cheapest energy saving light bulbs ?
1，We buy our bulbs in bulk - passing on the savings to you
2，We keep our overheads as low as possible, so you pay for top quality products at cut prices
3，We have built long-standing and strong relationships with all the best quality branded bulb manufacturers
4，We only stock top quality bulbs that won't disappoint our customers
At Strictly Lamps we take great pride in everything that we do; taking care of our customers by offering them the very best service at the lowest prices on the internet is one way that we can ensure our customers keep coming back and using us time and time again. We hope you find our new website easy to use, and look forward to providing you with a low-cost, fast, and efficient service!
Any questions about our products Or not satisfied with thems, please contact me at first,You are our most important customer ,we will try our best to provide the best service for you ! Or ask my manager to solve problem until you are satisfied.
Looking forward to working with you! We
hope you have a perfect shopping experience here!