Satco S4120 12V 20-Watt MR16 GX5.3 Base Light Bulb with FL 36 Beam Pattern with Lens

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Light Bulbs » Satco S4120 12V 20-Watt MR16 GX5.3 Base Light Bulb with FL 36 Beam Pattern with Lens
Satco S4120 12V 20-Watt with Lens
Light Bulbs Etc, Inc.
Marketplace (4 New)
  1. Tools & Home Improvement: 1 item
  2. Publisher: Satco Products
  3. Sales Rank in Tools: #171041

Product Review

Halogen lamps deliver a crisp, white light, not only is the quantity of the light greater than a standard incandescent of comparable wattage, but the quality of the light creates a higher contrast for reading and other tasks this also makes halogen perfect of display, accent and general lighting. Standard incandescent lamps and halogen lamps both use tungsten filaments. However, the filament in the standard lamp evaporates over time, causing it to weaken and eventually break. The gasses inside halogen laps allow the evaporated tungsten to find its way back to the filament and redeposit, ensuring a long life of 2,000 hours or more. All of our halogen lamps are dimmable and can be used in conventional incandescent dimmers.

Product Features

Customer Reviews

Average Customer Review
4.0 out of 5 stars (1 customer review)

4.0 out of 5 stars Good features, short life, October 14, 2009
TechGuy (USA) - See all my reviews
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This review is from: Satco S4120 12V 20-Watt MR16 GX5.3 Base Light Bulb with FL 36 Beam Pattern with Lens (Tools & Home Improvement)
These are the only frosted MR16 20-watt wide/flood bulbs I've found. Feature wise, they are very good and can broadly light large areas more evenly than spotlights, which can light smaller areas more brightly. There is a bit of multi-colored backspill like most of these bulbs have in case you use them without some kind of backing. Their main fault is that they do not last very long compared to longer life MR16 bulbs (which often last 3,000-10,000 hours instead of 2,000, but they are a bit more expensive), but I don't really have an option since I've never seen any longer life bulbs with the same features. The seller always packs things very securely, ships instantly, and I've never received a dead bulb.

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