Brighter Compact Florescent Bulbs, Plz?
Feb. 15th, 2010 07:13 pmAnyone know where I could locally find compact florescent light bulbs with a watt equivalent of 200 or higher? Tags doesn't have them. Gone are the days of my beloved 300w incandescents; must convert fully, but the 75w equivalent florescents are like a tiny nightlight to me (I have wicked night blindness). I know I can buy these online, but if I can save shipping and support local business, I'd like to. Thanks!
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Date: 2010-02-16 01:28 am (UTC)Unfortunately, there's little to be done about it. The amount light you get from the bulb is proportional to the length of the tubing used. That's why you see spirals and such.
By now, they've packed as much tubing as they can into a small space. In the space of a regular bulb, you can't fit more than 75 "watts" of tubing. If your fixture can take a larger or longer bulb, I've seen florescents up to 150 watt-equivalent.
The next thing up is LED lights. They currently require about 4 LED's per "watt" and 150 of them is about as many as you can fit in a standard bulb, making them top out at about 60 "watts". And these are expensive-- $50-100 per bulb.
What's coming next is the use of much smaller LED's or newer superbright ones. Unfortunately it will be a while before they are down to a reasonable price.
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Date: 2010-02-16 02:14 am (UTC)(Deleted and reposted to fix link.)
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Date: 2010-02-16 04:53 pm (UTC)I have one halogen lamp on a dimmer that is actually bright enough to meet my needs for short stretches, but used at max brightness, after about 15 minutes it overheats and shuts down.
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