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Energy Saving Halogens, or often called Eco Halogens differ to traditional incandescent lamps by using a more economical Halogen filament contained within a traditional glass envelope. The benefits of using Eco Halogen bulbs are; --- Lower wattage than normal incandescent bulbs, using typically 30% less energy --- Outstanding quality of light (CRI of 100) --- More appealing aesthetic than some compact fluorescent lamps (CFLs) --- Fully retrofit to traditional bulbs --- Longer lifespan, typically 2,000 hours --- Compatible with dimming systems --- No mercury or hazardous materials
Price: £4.49 from Tesco
| Retailer | Price | |
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| Tesco | £4.49 | Go to shop |
The LM317LZ is a positive variable regulator in a TO92s style case and has the following specifications:
Ideal for high frequency applications such as sample and hold, timing, LC-filtering, oscillating and audio equipment
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