Recent Topics
10/1-11/16 5 qt's Napa Synthetic w/Silver OF$21.99
by tenderloin
25 minutes 21 seconds ago
10/1-10/28 O'Reilly Sales Ad
by tenderloin
55 minutes 27 seconds ago
Got the Hi-Power
by john_pifer
Today at 12:03 AM
Upgraded Mobil Jet Oil 387
by syfi
Yesterday at 11:40 PM
klotz super techniplate feed back
by mcn1970
Yesterday at 10:58 PM
ISIS appears 5 miles from Baghdad
by dave1251
Yesterday at 10:34 PM
ML-The Silent Danger of Abrupt Lubricant Failure
by wemay
Yesterday at 10:15 PM
Apple releases important update
by Mystic
Yesterday at 09:56 PM
Machinery Lubrication - 'GrpIII syn is mktng term'
by wemay
Yesterday at 09:41 PM
The Paint is Peelin'!
by Nick1994
Yesterday at 09:39 PM
Pennzoil Syn Blend Or Yellow Bottle 5w30 ?
by crazyoildude
Yesterday at 09:29 PM
fram ultra, weird oil pressure
by bowhuuntr
Yesterday at 09:27 PM
Newest Members
PAssatGuy, mcn1970, KCChemist, bbuice, Hemingway
51460 Registered Users
Who's Online
25 registered (901Memphis, dmack2, Duke, Falcon_LS, 6 invisible), 575 Guests and 163 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
51460 Members
64 Forums
220062 Topics
3474880 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG

Page 2 of 2 < 1 2
Topic Options
#3070441 - 07/19/13 04:34 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: crazyoildude]
fdcg27 Offline


Registered: 09/25/09
Posts: 9276
Loc: OH
For any given amount of light output, the LED will use less electricity. This is why they've become common in even low-end flashlights.
LEDs live much longer lives than CFLs as well.
So, the LED is probably worth its higher upfront cost.
As these lamps become more common, cost will decline.
_________________________
12 Accord LX 22K HGMO 0W-20
09 Forester 64K PU 5W-30
02 Accord 127K G-Oil 5W-30
01 Focus ZX3 98K Synpower 10W-30
95 BMW 318iC 146K Defy 10W-40

Top
#3072822 - 07/22/13 08:54 AM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: fdcg27]
HerrStig Offline


Registered: 08/24/11
Posts: 2929
Loc: Boston, MA
Originally Posted By: fdcg27
For any given amount of light output, the LED will use less electricity. This is why they've become common in even low-end flashlights.
LEDs live much longer lives than CFLs as well.
So, the LED is probably worth its higher upfront cost.
As these lamps become more common, cost will decline.

+1

Top
#3078897 - 07/28/13 02:18 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: HerrStig]
whizbyu Offline


Registered: 12/19/12
Posts: 128
Loc: Carolinas
I always look at labels. Incandescent bulbs are made in the USA. CFL and LED's are ALL made in China. Someone explain to me how LED's cost soooooo much more than other bulbs. Every component of LED bulbs are made in China. If CFL's are going to be made obsolete because of Mercury issues, why then are the utility companies giving them away?

Top
#3082005 - 07/31/13 02:41 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: whizbyu]
gogozy Offline


Registered: 03/16/04
Posts: 657
Loc: GTA, Ontario, Canada
you can find low wattage LED run off 12v and that would further reduce heat and energy lost (from 120v->12v transformer). plus you have an option to hook up a solar panel and battery.

wattage difference between led and cfl are very little in low light output.

Top
#3090161 - 08/08/13 08:58 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: whizbyu]
BearZDefect Offline


Registered: 08/15/05
Posts: 1902
Loc: Lexington, KY
Originally Posted By: whizbyu
I always look at labels. Incandescent bulbs are made in the USA...

Not anymore from what I've seen. It has been years since I've been able to find good old Made in the USA incandescent bulbs. First they went to Mexico, then to China.

Top
#3090469 - 08/09/13 08:31 AM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: BearZDefect]
HerrStig Offline


Registered: 08/24/11
Posts: 2929
Loc: Boston, MA
Originally Posted By: BearZDefect
Originally Posted By: whizbyu
I always look at labels. Incandescent bulbs are made in the USA...

Not anymore from what I've seen. It has been years since I've been able to find good old Made in the USA incandescent bulbs. First they went to Mexico, then to China.
+1 Sylvania closed a big bulb plant in the midwest several years ago.

Top
#3106217 - 08/26/13 02:51 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: whizbyu]
NateDN10 Offline


Registered: 01/10/10
Posts: 1395
Loc: Rochester, NY
Originally Posted By: whizbyu
Someone explain to me how LED's cost soooooo much more than other bulbs.

OK, sure. Have you ever looked into wholesale bulk LED (just the diode, not the whole fixture) pricing? You're going to be paying several dollars for the diode alone. Then there's the power circuitry, as LEDs can't be run directly off of 120V AC. And last, there's the heat-sinks. Even though LEDs are more efficient than incandescent bulbs, they still give off heat. And unlike CFLs, that heat is concentrated in the relatively small area of the diode. So they need heat-sinks to dissipate the heat.
_________________________
2005 Chevrolet Cobalt - 85,000 mi.
2012 Mazda5 - 63,000 mi.

Top
#3152555 - 10/11/13 03:54 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: crazyoildude]
CBR.worm Offline


Registered: 05/10/05
Posts: 1414
Loc: Jupiter, Fl
I have changed almost everything in my house to LED. I had a number of CFL's that lasted longer than incandescent, but a couple of them burned up (literally) and they always take a long time to get bright and ultimately they die. As they failed I replaced them. I have CREE, Philips, eBay and others - all of mine are dimmable. I haven't had an LED bulb fail yet, many are going on 4 years old (when they were much more expensive). I go for the warm white ones - virtually identical color to incandescent.

My biggest issue is that a lot of my dimmers don't work without an incandescent attached. So if I have ten high hats on a dimmer, one has to be incandescent.
_________________________
'06 Infiniti G35 Sedan 6MT - 145k

Top
#3153252 - 10/12/13 10:29 AM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: NateDN10]
wsar10 Offline


Registered: 04/11/11
Posts: 589
Loc: PA
Originally Posted By: NateDN10
Originally Posted By: whizbyu
Someone explain to me how LED's cost soooooo much more than other bulbs.

OK, sure. Have you ever looked into wholesale bulk LED (just the diode, not the whole fixture) pricing? You're going to be paying several dollars for the diode alone. Then there's the power circuitry, as LEDs can't be run directly off of 120V AC. And last, there's the heat-sinks. Even though LEDs are more efficient than incandescent bulbs, they still give off heat. And unlike CFLs, that heat is concentrated in the relatively small area of the diode. So they need heat-sinks to dissipate the heat.


This is not the case with the diode itself......the LED itself cost parts of penny's when you buy 20,000 of them at a clip. go to mouser.com and look for your self. We order them by the skids at work.
other than that I agree with your post.

The issue I have had with A/C LED lights is simply the quality of workmanship, the diode itself is probably rated 25-40k hours but the rest of the circuit WILL fail prematurely, in my experience.

I would just stick to CFL's, the cost on the part itself makes the CFL cheaper (not including the electricity savings)

$2/8000hr=0.00025 CFL
$20/25000hr=0.0008 LED
_________________________
98 Jeep ZJ, 5.2l T5,WIX
03 Jeep WJ, the famous 4.0 T5,WIX
93 Jeep XJ, the famous 4.0 T5, WIX
01 Dakota, 3.9l T5,WIX
PNZL HM in the winter months.


Top
#3183477 - 11/09/13 11:50 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: wsar10]
TBirgensmith Offline


Registered: 06/14/12
Posts: 8
Loc: PA
There are many costs associated with manufacturing that we often overlook. The cost to tool-up a production line (or to build a new factory), the cost of labour, the cost of utilities, et cetera. These costs are always passed on to the consumer, and it is the early adopters who pay the most.

On a bulb-technology note, CFL's are absolutely useless in outdoor fixtures this time of year, at least around here. We have used one (75W equivalent) on the outside of our detached garage for at least two years, but we have to swap it for a good ol' incandescent in the winter; the CFL will not warm up if left on from dusk until dawn.
_________________________
85 626 133k: M1HM 10W-40, M1
00 Millenia 163k: M1AFE 0W-30, M1
01 E-350 99k: MC 5W-20, MC
05 Accent 102k: M1EP 5W-20, M1
13 Civic 5k: M1AFE 0W-20, M1

Top
#3183533 - 11/10/13 06:25 AM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: TBirgensmith]
Pop_Rivit Offline


Registered: 02/09/08
Posts: 3539
Loc: Midwest
Originally Posted By: TBirgensmith

On a bulb-technology note, CFL's are absolutely useless in outdoor fixtures this time of year, at least around here. We have used one (75W equivalent) on the outside of our detached garage for at least two years, but we have to swap it for a good ol' incandescent in the winter; the CFL will not warm up if left on from dusk until dawn.


Interesting. I have compact florescent bulbs in some of our outdoor lights and they're just fine, even in the middle of winter and in temperatures around 0 (F). At that temperature it takes about a minute to come up to full brightness, but that's not a problem for us since they're usually left on when we leave, or they're on when we're expecting someone to come home.

Top
#3183875 - 11/10/13 01:55 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: crazyoildude]
ARB1977 Offline


Registered: 06/12/05
Posts: 4489
Loc: North Texas
One thing I've learned is that LEDs work better on dimmer switches. In open fixture applications both CFL and LEDs hum with dimmers as well.
_________________________
2002 Tacoma 3.4L 163K (as of 09-21-14)
M1 Super HM 5W30 & MoS2 / Fram Synthetic

2008 CRV 2.4L 105K (as of 03-22-14)
PP 0W20 & MoS2 / Honda A02

Top
#3216905 - 12/14/13 09:58 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: stockrex]
crazyoildude Offline


Registered: 07/23/08
Posts: 5353
Loc: new jersey
Led lights run cooler than the others almost cold at least that is what i thought...i just put my hands on one that was on all night and it was cool im not sure about the inside

Top
#3290089 - 02/21/14 10:25 PM Re: L.E.D. Light Bulbs Or Compact Florescent Bulbs ? [Re: crazyoildude]
SumpChump Offline


Registered: 02/11/14
Posts: 118
Loc: Wi, USA
My Cree 60's are great! Silent, instant, nicer colors. Look mor like a 'bulb' and none of the mercury I believe. The have dazzled me. Realizing the CFL is just a stepping stone of technology.
_________________________
Such a thing as a 15k oil change or a lifetime transmission fluid!!??

Top
Page 2 of 2 < 1 2