Light sensitive switch is a device that is used for automatically switching on and off the street lights garden lighting, passage lighting and doorway lighting etc in accordance with the natural lighting level.
The lights connected to the light sensitive switch are turned on automatically in evening when the natural light falls below 15 lux. And lights are switched off in the morning automatically when the light level reaches above 20 lux.
Eliminates the need of human operation for switching on and off any external light connected with this system.
Saves energy saves electricity , no need to manually switching on and off the light, easy to install and durable.
Applications: roadway lighting , building perimeter lighting , outdoor advertising signs , parking lot lighting, garden lighting passage lighting and doorway lighting etc.
Power (W): 15; Power factor: 0,5; Voltage/Frequency (V/Hz): 220/50; CCT (K): 3000K/6500; Luminous efficacy (lm/W): 60/63; CRI (Ra): 80; Life span (hrs): 25.000; IP54; Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Typical applications: * Replacement of Photoresistor (CdS). * Control of backlight brightness for LCD Monitors,TV sets, PDA ,Cameras and Mobile Phones. * Switch for lighting equipments and Toys. * Testing for daylight. Features: * Linear output conforming to illuminance. * Built-in optical filter for spectral response similar to that of the human eye. * High Gain Photocurrent Amplifiers IC * Temperature Stable. * Low dark current and Low working Lux. * RoHS Compliant / Pb-free / Cd-free. 1000pcs/package.
Visible light sensor IC Rohs compliant Replacement of cds The gb5a series is a low cost visible light sensor, with a Current output which is directly proportional to the light Level. It has a built in optical filter to provide a Response which is close to the human eye, or f¼photopicf¼. The output current can be converted to a voltage by Connecting it in series with a resistor. The dynamic range Is determined by the external resistor and power supply (10k and 5v gives a range of 0 up to 250 lux, but this can Be over 900 lux with a 1k resistor). The internal dark Current cancellation enables high accuracy over the full Temperature range, even at low light levels. Features Near human eye photopic response High ir rejection +c integrated optical filter Current output highly linear vs light level Temperature stable Integrated high gain photocurrent amplifier Darkcurrent cancellation Applications Dawn/dusk sensing Night view surveillance camera Display backlighting in laptops, mobile phones, lcd tvs Nightlights . Moq 1, 000pcs
Type Speed Training Light Name Reaction Training Light Material ABAS Light Color 2 Color Lights Red & Blue Reaction Speed 1 to 10 second Time distance 1 second Master Control Unit 12x8x3cm Single Unit 11x8x3.5cm Battery Backup 25 days
This product is IP66 IK10 high intensity linear fitting , high quality anti-UV milky PC cover and base, keep high transmission rate. Adopt openable cap with press type terminal bolck for quick installation, easy for wiring power supply, no need to use tools and screws. It adopts high brightness SMD2835 light source. The fitting with standard light and microwave sensor standby option. Opimized optical design has been used on diffuser which makes light distribution more even and soft, no glare. It widely used in underground parking lots,workshops, warehouses, venues, ships and Other basements.
"The TandD RTR-574-S Wireless Temperature Humidity Light Data Logger The RTR-574-S Wireless Temperature Humidity Light Data Logger includes two sensors that simultaneously measure and record illuminance / UV intensity and temperature/humidity. This high accuracy data logger allows for the measuring and recording of the above items in various places such as facilities where people gather, where important documents and fine arts are being stored or displayed, where food and drink are being stored. Also, cumulative illuminance and the cumulative amount of UV light can be easily viewed even without stopping recording."
This LED batten light offers high quality construction with white coating steel body and high transmission Polycarbonate diffuser, Incorporating SMD LED technology to achieve a high lm/w ratin impact resistant and reduce glares, itsâ?? sliding mounting and wiring patent design was made for super easy installation and mantainence. Standard, sensor dimming, emergency version all available. it can be installed generally indoor, best light sulution for offices, commercial shops, schools, supermarkets and park lots. 0.5mm thickness steel housing with white coating IP20 rate â??High transmittance(88%) PC diffuser â?? Small Seperate fixed plate with Huge terminal block and safety hookers for easy installation Innovation design for sliding installation of housing body without wiringï¼?easy mantainenceeasy openable backside design for quick mantainance. 5.8G HF microwave Sensor dimming function (option).
Model No. RD-622 Standard Encapsulation: TO-5 Infrared receiving Electrode 1mm, 2 sensitive elements Window Size: 4mm Receiving Wavelength: 7-14 Transmittance >75% Output signal peak[Vp-p] 3500mV Sensitivity 3200V/W Detection Rate (D*): 1.4 108 cmHz1/2/W Noise peak[Vp-p]:
3 or 5 leds in, 0.5-1W, CE listed 220V or UL listed 110V, with easy switch, or with sensor, or with PIR, light color can be various, new design is welcome, 96 pcs/ box, 10kgs
