How much is a halogen light bulb?
How much is a halogen light bulb? How much is a halogen bulb? Halogen bulbs, on the other hand, cost around $5.00 [source: Rocky Mountain Institute] and are expected to last 3,000 hours on average. Using our example above, we would need to spend $5 on five incandescent bulbs, or $10 on two halogens to … Continue reading How much is a halogen light bulb?
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