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As UVC sterilisation becomes more prevalent, Knight Optical can offer UV domes to house LEDs and LED arrays, as well as other light sources. We stock ready-to-order 50mm and 100mm UV fused silica domes with high transmission down to 185nm, meaning it encompasses the traditionally used UVC light sources – KCl excimer lamps (222nm), mercury lamps (254nm) and LEDs (265nm, 273nm and 280nm). Knight Optical can also provide custom domes, including with a flange for easier mounting, manufactured from UV fused silica. Also available are optical coatings to enhance the performance of the dome. Quality Assurance All optical components are tested in our state-of-the-art metrology laboratory to ensure they meet every specification, and then 100% visually inspected by our highly trained quality technicians. Knight Optical prides itself on the quality of our optical components, and you can be confident that our products will fit seamlessly into your UVC system.

Recommended for: Greenhouses, vertical farming, seedling nurseries. Distance between the crops and the lamp: 150 - 400 cm Necessary per sqm: 1 lamp for 11-12sqm. Power source: included Durability: up to 10.000 hours Dimmer: optional PAR photon flux: 380 ÷ 920 μmoles/s PAR efficiency: 2.10-2.54 μmoles / J Emitted light: Blue 450nm, Red 620nm, Dark red 660nm, Light red 730nm Power supply: 220V Consumption: 330W Dimensions: 2460 x 120 x 45mm Weight: 12kg Customization: for any project the light spectrum and light intensity can be customized For more information check out our website or contact us.

ETC Source Four Fresnel, silvergrey With the Source Four HID you have the power of a Source Four fixture with 575 watt available, the service life of 2000 hours shall be extended by a further 10000th This provides 150W metal halide lights you all the advantages that made ​​the Source Four famous habem: the cool beam, the sharp and clear image and a bright, uniform light field Technical data: Lamp 70W metal halide Color Temperature: 3000K interchangeable Linsenset HID versions: Source Four with fixed focus and zoom electronic ballast with 120V, 230V or 277V on the bracket mounted 12,000 hrs lamp life for architectural applications Color: black (other colors upon request) Delivery includes: color frame, Linsenset, 1.5 m cable without plug, with bulb SPECIFICATIONS > Rugged die-cast aluminium construction > Convenient full-size zoom adjustment knob > Unique HPL Quick eXchange socket enables easy lamp changes > Sliding yoke mount for variable balance point > Fully enclosed accessory slots for no light leak > CE compliant ELECTRICAL > 230V-240V, 50/60Hz > High temperature silicone-rubber 1.5m power cable OPTICAL > 175mm aperture > Zoom Range: 9 ° -52 ° beam angle; 20 ° -65 ° field angle > True fresnel optical system for good barn door beam shaping characteristics > Glass reflector with dichroic coating optimized for HPL lamp performance LAMP > HPL - compact tungsten filament contained in a krypton/xenonfilled quartz glass envelope (see table for suitable lamp types) > Uses same lamp type as all Source Four fixtures for common inventory > 375W, 575W and 750W (max.) lamp options > Patented filament geometry makes for extremely efficient light collection and transmission > Integral die-cast aluminium heat sink lamp base

ETC Source Four Fresnel, white With the Source Four HID you have the power of a Source Four fixture with 575 watt available, the service life of 2000 hours shall be extended by a further 10000th This provides 150W metal halide lights you all the advantages that made ​​the Source Four famous habem: the cool beam, the sharp and clear image and a bright, uniform light field Technical data: Lamp 70W metal halide Color Temperature: 3000K interchangeable Linsenset HID versions: Source Four with fixed focus and zoom electronic ballast with 120V, 230V or 277V on the bracket mounted 12,000 hrs lamp life for architectural applications Color: black (other colors upon request) Delivery includes: color frame, Linsenset, 1.5 m cable without plug, with bulb SPECIFICATIONS > Rugged die-cast aluminium construction > Convenient full-size zoom adjustment knob > Unique HPL Quick eXchange socket enables easy lamp changes > Sliding yoke mount for variable balance point > Fully enclosed accessory slots for no light leak > CE compliant ELECTRICAL > 230V-240V, 50/60Hz > High temperature silicone-rubber 1.5m power cable OPTICAL > 175mm aperture > Zoom Range: 9 ° -52 ° beam angle; 20 ° -65 ° field angle > True fresnel optical system for good barn door beam shaping characteristics > Glass reflector with dichroic coating optimized for HPL lamp performance LAMP > HPL - compact tungsten filament contained in a krypton/xenonfilled quartz glass envelope (see table for suitable lamp types) > Uses same lamp type as all Source Four fixtures for common inventory > 375W, 575W and 750W (max.) lamp options > Patented filament geometry makes for extremely efficient light collection and transmission > Integral die-cast aluminium heat sink lamp base

ETC Source Four Fresnel, black With the Source Four HID you have the power of a Source Four fixture with 575 watt available, the service life of 2000 hours shall be extended by a further 10000th This provides 150W metal halide lights you all the advantages that made ​​the Source Four famous habem: the cool beam, the sharp and clear image and a bright, uniform light field Technical data: Lamp 70W metal halide Color Temperature: 3000K interchangeable Linsenset HID versions: Source Four with fixed focus and zoom electronic ballast with 120V, 230V or 277V on the bracket mounted 12,000 hrs lamp life for architectural applications Color: black (other colors upon request) Delivery includes: color frame, Linsenset, 1.5 m cable without plug, with bulb SPECIFICATIONS > Rugged die-cast aluminium construction > Convenient full-size zoom adjustment knob > Unique HPL Quick eXchange socket enables easy lamp changes > Sliding yoke mount for variable balance point > Fully enclosed accessory slots for no light leak > CE compliant ELECTRICAL > 230V-240V, 50/60Hz > High temperature silicone-rubber 1.5m power cable OPTICAL > 175mm aperture > Zoom Range: 9 ° -52 ° beam angle; 20 ° -65 ° field angle > True fresnel optical system for good barn door beam shaping characteristics > Glass reflector with dichroic coating optimized for HPL lamp performance LAMP > HPL - compact tungsten filament contained in a krypton/xenonfilled quartz glass envelope (see table for suitable lamp types) > Uses same lamp type as all Source Four fixtures for common inventory > 375W, 575W and 750W (max.) lamp options > Patented filament geometry makes for extremely efficient light collection and transmission > Integral die-cast aluminium heat sink lamp base

DPL SpeedyTM UV LED INK Testing system use sliding block to carry ink sample or radiation meter by Linear Motion system with servo driver +Integrated PLC control to reach precision measurement at speed from 4-300m/min. Our clients set testing speed and UV Energy on Touch screen, Sliding block with ink sample run automatic at the setup speed when it pass the curing area,in the meanwhile lamp will be automatic reach the setup energy. After curing, the sample will be automatic return back to the start position. SpeedyTM UV LED Ink testing system provides real-time picture for your curing result same as your printing machines. Why DPL UV LED INK Testing system? High speed: up to 300m/min easy switch Multi-light source: UV Lamp or LED Lamp easy swich on/off Multi-wave length: 365,385,395,410nm