What's the difference between 850nm 940nm and 980nm infrared LED illuminators?. 940nm infrared LEDs are virtually invisible to the naked eye. These LEDs produce no light that the naked human eye can see.
eBay
INVISIBLE IR LIGHT: IR Torch is NOT for General Lighting Purpose. It emits invisible but high power 850NM IR light. IR Torch 3 Watt 850NM Infrared Light Night Vision Flashlight Torch - Infrared Light Is Invisible to Human Eyes - to Be Used with Night Vision Device (NOT Include Battery).
eBay
POTENZA TOTALE 72W. IN VENDITA UNA BOBINA DA 5M DI STRIP A LED INFRAROSSI smd5050. Quantità led: 60x smd5050 triplochip.
eBay
What’s the difference between 850nm, 940nm, and 980nm infrared LEDs?. 685–695nm, 730–740nm, 760–770nm, 800–810nm, 840–850nm, 930–940nm, 970–980nm, or 1000–1050nm. They work better for brighter night vision, though the glow may be noticeable.
eBay
Schließen Sie LED-Lichtleisten nicht direkt an 120 V Wechselstrom an. Für das Netzteil gibt es folgende Alternativen. Und ein großer Netztrafo schadet dem Streifen nicht, ist aber gut für Sicherheit.
eBay
Beam Angle:120° ~ 140°. LED Type:SMD5050. LED Quantity: 60leds / m. For Night Version Light. PCB Background:White.
eBay
Emitted Co lor:Infrared IR. High power IR Bright LED. driver and heatsink to make it work. 970-980 nm:19-21V. 930-940 nm:13-15V. 840-850 nm:15-18V. 800-810 nm:19-21V. 760-770 nm:19-21V.
eBay
◆If there are no special circumstances, your product will not be delayed in arrival.
eBay