Q:What is the beam spread? How far does the beam illuminate? I am hoping to replace the standard 100 watt PAR46 in my 6" Unity spotllight.
Asked by: Rich
- 11/16/2016
A: U-8547 has a tight beam pattern with a 4 degree beam spread. Illumination is tricky as it depends on several factors and can be measured a couple ways. We measure our lights as the distance at which there would still be enough light to read a book as defined as .5 candlepower. That distance is about 650 ft away from the light.
For comparison, Halogen has a 7.5 degree beam spread and distance of 700 ft
U-8547 will replace U-7682 halogen lamp in model S04 spotlight.
We also have new option of X-LED replacement head. X-LED spotlights use a specially designed head made to be LED, instead of just LED fitting in existing housing. Your lights halogen head can be removed and switched with this LED head.
X-LED spotlights have a beam similar to the halogen with a hot center with extra glow. They have a 9 degree SAE approved spot beam. With a distance of about 670 ft.
Replacement heads are 8848 for chrome or 8848-0002 for black. It can be used on any current model of spotlight.
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Q:Will this lamp work with a 24 volt supply? Do you sell a 5AG series light with LED as the original lamp?
Asked by: Tom
- 6/12/2015
A: This lamp is designed to function on 12 volts and will not work with 24 volts.. We have heard of customers with 24 volt systems being able to run 12 volt lines, but we do not know any details on how to do that.
We do not have any LEDs for the 5AG series lights, but we do have 3 different LED options for the AG series that can be combined with any of the 5 different bracket options.
http://www.unityusa.com/6-Decklight_p_1822.html
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Q:Will these LED U-8547 spot lamps work in your 300 Series 6" Off-Road Lights (Pair) (F1) ?
Thank you.
Asked by: JW
- 9/30/2016
A: Yes, it will with some minor modification. We ship the 300 series lights with a ground strap attached to the bulb terminal and, as a result of the geometry of the U-8547, the ground strap cannot be used. A ground wire would need to be added if you are upgrading an existing unit.
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