what is the size of the bulb?
250429
It's a PAR 38 which is the size designation. It is approximately the same size as any other 100-150 watt screw in halogen type outdoor light. So if you have an outdoor light already with big bulbs then this fits that.
250430
It has a standard socket and fits in ceiling can light fixtures. Similar in size as PAR 38 Halogen bulb but a bit heavier.
1912721
It is about 9-10 inches in diameter, it is not huge, but I was extremely happy with it, throws off a good amount of light with the 100 watt bulb,
491965
The bulb diameter is 3/8 inch. They work well as replacements for my outdoor lights.
1723498
Fits in a standard socket. Roughly same size and shape of a standard light bulb.
1379820
The diameter is about 3/4 of an inch at the connector. The tubing on the bulb is about 2/3 of an inch in diameter.
613932
The bulb is app 3/4"x1/4". There are 2 - 5 bulb sets. The set size 5" x 1/"x1/2"
91498
Don't have time to measure but nothing that large. You can use socket dimensions to see scale in photo. They are fatter than glass bulb s
83040
The bulb I bought did not fit the lamp I had because of the pin configuration. I no longer have the bulb or the lamp it was purchased for. I believe the bulb was about 6" long, but I can't be certain. This was very frustrating for me.
226383
I measured this Philips bulb at 4" tall by about 2-5/8" diameter at the widest part.
741496
The instructions should give pretty specific details. I believe it's 12 inches for fifteen minutes but you may have to toy with it. I found that recommendation to be a bit much so i put it further away. The bulbs will last a very long time. I've had mine for over a year and haven't replaced one.
1010897
The Adaptor diameter is 1.5" (1.475") and the lenght is 1 5/8". A standard incadescent bulb screws into the adaptor.
2276012
I couldn't say for sure but it's larger than a normal lightbulb. It's about the same size as the bulbs used in above a bathroom vanity.
1546839
No this is a small bulb . I don't have it in front of me I would say its 6 inches long with the barbs maybe 2 inches in diamater
630402
The bulb is about the size of an R20 incandescent bulb, but a little shorter. I measure about 2.5" wide at the lens end, and about 3.75" long. this one is more like a R20 incandescent bulb I measure about 2.4 in" wide at the lens end, and about 4 in" here is a link to a great beautiful designed R20 LED Bulb Triangle Bulbs T95059-6 (6 pack) - 9-Watt (50-Watt) R20 Indoor Flood LED Light Bulb, Soft white, 800 Lumens, 6-Pack
1298262
I do not have the item since I returned them but I know it is no larger than the ottlite manufactured light bulb so it would be under 6"
139404
It is 9.75 inches and is the replacement bulb for my Pondmaster 02910 Ultra Violet Light Pond Water Clarifier 10watt, life span is 1 full year.
1175295
a little under 5 inches long and 2.75 inches diameterAlso you may wish to look at the 9 watt version. It only offers 800 lumens but it is smaller