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... from the lamps and lanterns on the seats in the classroom. The reflector adopts a special angle design. Its light distribution curve is laterally asymmetric, and the vertical illumination is high, which eve...
...dazzling and tired when working overtime, your eyes are dry when reading and studying, the fatigue and red blood of your eyes when playing mobile phones, you can rest assured to use this eye beauty instrumen...
...dazzling and tired when working overtime, your eyes are dry when reading and studying, the fatigue and red blood of your eyes when playing mobile phones, you can rest assured to use this eye beauty instrumen...
...LED (RGB) 3IN1 Par Light High Brightness LED Par Light Specification: Product Name: Par 64 30W led cob par stage light Power Voltage: AC100V-240V / 50-60 Hz Power Consumption: 30W LED Source: 1pcs*30W COB LE...
... Angle 360 degree CRI 80Ra Lumen 560LM LED Chip Brand Epistar 2. Advantages: 1. 80% more energy saving compared with conventional street light, CFL, Incandescent light 2. Green and eco-friendly without mercu...
...led student study desk lamp with round colorful night light glass base led desk lamp with usb charger Features: 1. It's a metal LED desk lamp with a circular glass base. 2. LED Base with LED colorful atmosph...
... and filtercombination that approximates the CIE eye-response curve.2θ1/2 is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The dominant wavelength (λd) is derived from the CIEchro...
... the CIE eye-response curve.2θ1/2 is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The dominant wavelength (λd) is derived from the CIEchromaticity diagram and represents the sing...
...Leds Size: φ3mm Peak parameters: Note:1. Derate linearly as shown in Figure 4 for temperature above 25°C. Product number::Absolute Maximum Rating(At TA=25°C) Notes: Luminous intensity is measured with a ligh...
...: Luminous intensity is measured with a light sensor and filtercombination that approximates the CIE eye-response curve.2θ1/2 is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The ...
... Angle 360 degree CRI 80Ra Lumen 560LM LED Chip Brand Epistar 2. Advantages: 1. 80% more energy saving compared with conventional street light, CFL, Incandescent light 2. Green and eco-friendly without mercu...
...LED (RGB) 3IN1 Par Light High Brightness LED Par Light Specification: Product Name: Par 64 30W led cob par stage light Power Voltage: AC100V-240V / 50-60 Hz Power Consumption: 30W LED Source: 1pcs*30W COB LE...
...Leds Size: φ3mm Peak parameters: Note:1. Derate linearly as shown in Figure 4 for temperature above 25°C. Product number::Absolute Maximum Rating(At TA=25°C) Notes: Luminous intensity is measured with a ligh...
...: Luminous intensity is measured with a light sensor and filtercombination that approximates the CIE eye-response curve.2θ1/2 is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The ...
... and filtercombination that approximates the CIE eye-response curve.2θ1/2 is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The dominant wavelength (λd) is derived from the CIEchro...
... the CIE eye-response curve.2θ1/2 is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c. The dominant wavelength (λd) is derived from the CIEchromaticity diagram and represents the sing...
...high refresh rate which make it perfect for any baseball game. With its eye-catching LED design, the scoreboard can easily capture attention and create an impressive atmosphere for the game. The digital disp...
...LED Chip 3030 full spectrum for classroom Eye Protection Desk Lamp Full Spectrum SMD LED is a type of SMD LED Chip which is an ideal choice for eye protective lamp. It has high CRI, High Luminous Efficiency ...
...Eye Car Vehicle Fog Lamp COB DRL Daytime Running Light Driving Daylight Angel Eye Fog Light Product Description Item ITEM#:EB-DRL-BULL EYE-10W Led Type cob Voltage 12V Color White Lifespan Up to 50000 Hours ...
...Eye Glass Warning Light Glow in the Dark Dock Lights H LOGO Driveway Road Stud LED Glass Road Marker Light Brand Name roadsafe group LIMITED Model Number BLDD name Glass Road Stud Hardness 500±5 Material Fib...