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BLT Direct examine the decision by the European Commission to hold a vote on whether to delay the halogen light bulb ban.Read More »
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The beam angle of a lighting source is the angle between the two opposing points at which the light output from the light source drops to below 50% intensity. A simplified way of thinking about the beam angle of a light source is that it is the angle…Read More »
A halogen dichroic light bulb has a reflector that emits the light from the back of the lamp. Used in the wrong downlighter they could cause overheating. You can tell them apart from a ordinary lamp by shining a light at the back of one, if it's dich…Read More »
The codes for "G Style Cap" light bulbs can seem confusing, the chart below should help to clearly show the differences in the four most popular types (GU4, GZ4, GU10 and GZ10). In order to work out the difference you need to break the code apart. Th…Read More »