There is no substitute
Sensibulbs are the ONLY bulb made that does what they do.
Those who know me know that I will only tout or support a product that I have;
#1 put through the paces.
#2 Feel it works, lives up to, and actually goes beyond my expectations and the companies claims.
It's actually quite rare that I come across these products in the marine industry.
For a long while I had been experimenting with interior LED lights. Basically, they suck, and I've tried many, many bulbs from many, many manufacturers such as Dr. LED, Super-Brite LED and others including some real eBay junk.
A few years ago I purchased one Sensibulb. My initial thought was "holy crap these are expensive" but once I got it installed my entire thought process changed! That original bulb had six LED's in it.
The folks at Sailors Solutions / SCAD have since pushed the envelope and the new bulbs only need two LED's but is considerably brighter than my original with six. The warm incandescent color though has not changed and these bulbs are a pleasure!
In short these bulbs ROCK!! They are the ONLY LED bulb that has a color spectrum that compares to an incandescent. They are also as bright as my 10W halogen bulbs that are/were in my ABI lighting fixtures.
Every time I'd install a "cheap" LED bulb my wife would complain / bemoan that she couldn't read, hated the color and it was like a spot light, no beam width etc. so I'd switch back to halogens.
To make a long story short I ponied up and bought a bunch of Sensibulbs and WOW! I can run FIVE Sensibulb lights and not even break 1 AH of draw per HOUR!
In contrast five of my ABI overhead lights, running 20 Watts of halogens, was burning close to 10 amps per hour!!!!! My wife and I are big readers and often run cabin lights from 8:00 p.m. until late. Five of my ABI's running for five hours was burning almost 50 amp hours of my battery bank. I now burn five amp hours for the SAME amount of light output!
My wife never noticed the change over from Halogen to SensiBulb and fortunately never saw the credit card bill!
Alternator upgrades and battery bank upgrades are far more costly than a few Sensibulbs! Think about upgrading your bulbs first as they can be a BIG draw!
I honestly can't speak highly enough of this technology and Sensibulbs. NO ONE else has it and Sailor's Solutions/SCAD developed it. Yes they are pricey at $39.95 each but sooooo worth every penny!
I have NO stake or interest in this company other than to help out fellow boaters!
P.S. If you call to order them ask for Nick and tell him you read about them on the SailboatOwners Forums and ask for the 10% discount!!
Sailor's Solutions Sensibulb (LINK)