FLAT 160 No UV LED Troffer Light 347-480v - No Light Below 450nm
100W 7 Band Led Emitter Lamp Light 660nm:620nm:450nm:417nm:730nm:380nm:590nm=46:22:13:9:6:2:2 - Kiwi Lighting
Thorlabs - LED450L 450 nm LED with a Glass Lens, 7 mW, TO-18
5W LG Royal Blue 450NM Led Emitter Lamp Light For DIY Flashlight Fishing Lighting - Kiwi Lighting
Led Royal Blue | Emitter Light | Led Light | Led Bulbs Tubes - 3w 30w 60w 450nm 660nm Led - Aliexpress
10PCS 3W Royal Blue 450nm High Power LED Lighting Emitter Diode 42Mil Epileds with 20mm Star Platine Heatsink for Aquarium
OptiMax Blue Light LED Forensic Alternate Light Source (ALS) Inspectio - Spectro-UV
45W Royal Blue 450nm Philips Multichip LED Array Light DC 44-45.1V 350-1050mA [KW-TB45RB] - US$4.50 : Topledlight
Chanzon High Power Led Chip 50W Royal Blue Plant Grow Light (440nm - 450nm / 1500mA / DC 30V -
Osram KB CSLNM1_14 Blue 450nm LED
PCB Board 21w SMD 3535 450nm 455nm Led Chip Full Spectrum
Blue Booster 450nm 96 LED Sun Board Grow Strip – FTL Express
High Power Blue Electrophysiology LED at 450nm |Goldstone Scientific
100W Royal Blue 450nm LED - 450nm Blue LED - Lumixtar
SMD2835 LED Strip Light 440nm-450nm Waterproof IP65 for Aquarium Light Fish Tank 847976054664 | eBay
5PCS 1W Royal Blue 450nm-455nm LED Plant Grow Light Lamp with 20mm PCB - Amazon.com
60W UV 420nm Blue 450nm 470nm Red 620nm Cool White Full Spectrum Grow Light LED [KW-XPE-60CWRBUV] - US$20.99 : Topledlight
Keldan Video 4X Blue 450nm Underwater Video Light, 20 W Radiated
Blue Booster 450nm 96 LED Sun Board Grow Strip – FTL Express
Amazon.com: CHANZON High Power Led Chip 30W Royal Blue Plant Grow Light (440nm - 450nm / 900mA / DC 30V - 34V / 30 Watt) SMD COB Emitter Diode Components 30 W
TOSHIBA 45W 16Leds Royal Blue 450NM Led Emitter Lamp Light 44-45V 350-1000MA - Kiwi Lighting