Videos link in Youtube: https://youtu.be/BP4H6y1S-Ss https://youtu.be/3nupl8PEgVY
850nm IR LED, it's different from 940nm IR LED, you can see some weak red bright when the 850nm IR LED is working. Widely used in street monitoring, underground market yard monitoring, infrared sensors, infrared monitoring, infrared touch screen, etc.
For the lens of LED, 850nm Through-hole IR LED with wanter clear lens, black lens, navy blue lens are available.
The angle of the LED is selectable too, for instance: 5 degree 850nm Through-hole IR LED, 20 degree 850nm Through-hole IR LED, 30 degree 850nm Through-hole IR LED, 45 degree 850nm Through-hole IR LED, 60 degree 850nm Through-hole IR LED, 90 degree 850nm Through-hole IR LED, 120 degree 850nm Through-hole IR LED ect.
Shape can be: Straw hat, oval, flat top and short head 850nm Through-hole IR LED ect.
Size can be: 5mm round 850nm Through-hole IR LED, 3mm round 850nm Through-hole IR LED, 5mm straw hat 850nm Through-hole IR LED, 3mm flat top 850nm Through-hole IR LED,5mm flat top 850nm Through-hole IR LED, 8mm round 850nm Through-hole IR LED, 8mm straw hat 850nm Through-hole IR LED, 3*4*6mm 850nm Through-hole IR LED, 5*4*6mm oval 850nm Through-hole IR LED, 2*3*4mm square 850nm Through-hole IR LED, 4mm falt top 850nmThrough-hole IR LED and so on.
850nm Through-Hole IR LED,Through-hole LED IR 850nm,IR 850nm 3mm Through-hole LED Shenzhen Best LED Opto-electronic Co.,Ltd , https://www.bestsmd.com
IPUMP description
when you go sailing, surfing, kayaking, paddling or swimming,  you can conformably wear IPUMP on your wrist,
If you need additional buoyancy, just pull the lever and an inflation bag emerges that helps you to stay afloat.Â
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Product Type:
IPUMP lifesaving balloon
Size(non-expansion):
11*6.5*2.5cm
Gas Volume:
5.89(L) CO2
Buoyancy:
57.87 Newton
Net weight:
168g
CO2 Cartridge:
2 pcs
Packing Size:
12*10*8cm
 How to use IPUMP  life buoy balloon to save life?
FAQ
1. Does IPUMP could be reused?
IPUMP could be reused many times,Just take out the used CO2Â cartridge, and fold the airbag back into the airbag cover, and install new CO2Â cartridge, it can be reuse again.
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2. Each unit in one package and with 2pcs CO2Â cartridge.
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3.What's the weight of IPUMP?
IPUMP is small with a big airbag, net weight only 4.9ounce (around 140g), wear IPUMP wouldn't intervene you enjoy water sports at all.
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4.Any different size of IPUMP?
Only average size,the length of wristband is adjustable.
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5.IPUMP suitable for which kind of sports?
IPUMP is design for all water sports such as swimming, surfing, diving, fishing or skate surfers.
IPUMP always be your safe bodyguard.
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6.Could IPUMP be taken to air plan?
According to American traffic department rules,passenger and crew can put IPUMP cartridge into carry-on baggage to boarding. with the permission of airline,passenger and crew could wear IPUMP with CO2 cartridge and the spare CO2 cartridge into carry-on baggage.Â
If bring CO2 cartridge without IPUMP, it maybe forbidden.
 7.Buoyancy?
After professional test, IPUMP could offer inflation for the common people body weight less than 124KG.
For More informations/ questions
Ms Nancy Qin:
Mob: +8618042222048
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Yongkang Longxiao Industry &Â Trade Co.,Ltd.
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850nm IR LED(infrared LED) manufacturer from China.
Raw materials use the LED chip from Taiwan Epistar, Tyntek, Optotech. The stability of our products have been recognized by all of our custom.
All of our product are meet with Reach, CE, RoSH, SGS, EN62471 standards and have 5 years warranty.
Ipump Marine Life Buoy Light
Model NO.: IPUMP marine life buoy light
Trademark: IPUMP
Specification: 12*78*78cm
Origin: Zhejiang China