Fluorescent running

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67MM FLD Fluorescent Light Correction Filter Product Description: Since filters never actually add colour, but only absorb certain wavelengths to increase the relative proportion of others, the original light source must have the colours you want in it to start with. Some sources are totally deficient in certain wavelengths, which cannot be added back using only filters. This is particularly true of many types of metal halide lighting. With other lighting types, such as fluorescent, colour temperature measurements may not provide the correct filter requirements since colour temperature theory is based on having a continuous spectrum, meaning light at all wavelengths. It is possible for a light source to have a sufficient spectral distribution to emulate a correctable colour temperature when so measured, but its effect on film can be very different. Fluorescent lighting generally produces a greenish colour overcast. Each of the many lamp types varies in colour, and it can be difficult to know the precise correction even with a colour temperature meter, a set of CC filters, and running some tests. There is available, however, a filter type developed as an average correction for the most commonly encountered fluorescent lamps. This filter is called the FL-D, for use with daylight corrected media. It is designed to yield good-to-excellent colour under fluorescent, without the need for a meter and a variety of CC filters. Specifications: Metal ring. High resolution. Multi coated Quality accessory Package Includes: 1x 67mm FLD filter I ONLY POST TO ADDRESSES IN SOUTH AFRICA - NO INTERNATIONAL SALES  

52MM FLD Fluorescent Light Correction Filter Product Description: Since filters never actually add colour, but only absorb certain wavelengths to increase the relative proportion of others, the original light source must have the colours you want in it to start with. Some sources are totally deficient in certain wavelengths, which cannot be added back using only filters. This is particularly true of many types of metal halide lighting. With other lighting types, such as fluorescent, colour temperature measurements may not provide the correct filter requirements since colour temperature theory is based on having a continuous spectrum, meaning light at all wavelengths. It is possible for a light source to have a sufficient spectral distribution to emulate a correctable colour temperature when so measured, but its effect on film can be very different. Fluorescent lighting generally produces a greenish colour overcast. Each of the many lamp types varies in colour, and it can be difficult to know the precise correction even with a colour temperature meter, a set of CC filters, and running some tests. There is available, however, a filter type developed as an average correction for the most commonly encountered fluorescent lamps. This filter is called the FL-D, for use with daylight corrected media. It is designed to yield good-to-excellent colour under fluorescent, without the need for a meter and a variety of CC filters. Specifications: Metal ring. High resolution. Multi coated Quality accessory Package Includes: 1x 62mm FLD filter I ONLY POST TO ADDRESSES IN SOUTH AFRICA - NO INTERNATIONAL SALES  

Good quality 45 watt studio fluorescent daylight bulb. Balanced 5500k white light, perfect to gain balanced and true colours for your Photography & Video purposes. 45 watts (Equivalent to 225 watts of Incandescent or Tungsten Light) 8000 Hours Average Bulb Lifespan Weight: Approx 90g Description Good quality 45 watt studio fluorescent daylight bulb. Balanced 5500k white light, perfect to gain balanced and true colours for your Photography & Video purposes. Specifications 45 watts (Equivalent to 225 watts of Incandescent or Tungsten Light) E27 (Edison) Mount Socket 8000 Hours Average Bulb Lifespan Cool Running - Low Heat 5500k Colour Temperature General Colour Rendering Index (CRI): >80 220-240 Volts (UK & European Voltage) Weight: Approx 90g Dimensions: 58mm diamater at widest point, 140mm length

  Features 1) Can be used as to directly replace the conventional tubes and fluorescent lamps with small wiring modification to batten holder/light fitting. (Lamp socket and metal light fittings included) 2) High intensive LEDs. 3) The body is made of aluminum for good heat dissipation and durability. 4) LED tube is usually used for home or commercial lighting in camping, 4 x 4 or other vehicles, tents, Caravans, Garden, reading rooms, living rooms, kitchens, aisles, classrooms, etc. 5) Long lifespan: our T5 LED tube can be used for at least 10 years (based on light running 8 hours a day). 6)The whole tube is made of fireproof materials. 7) High energy efficiency: this LED tube light uses 70%-80% less energy than conventional tube. 9) LED tube with 180°beam angle 10) start up immediately 11) No flickering.   Specifications Length: 300mm Cover: Clear Come with a lamp-socket and roof or wall metal fittings Tube Power: 4W Input Voltage: DC 12 Volt Color: Cool white Luminance: 680lm (equal to 20 watt fluorescent lamp) Light beam Angle: 180° Average life: 50,000hours Housing Material: Aluminium with plastic cover