Are there any LED lights that are color temperature specific?
I’m into video production and NEED to use halogen lamps because of the color temperature – flourescent lights are “too greenish” and tungsten light bulbs tend to be “too yellowish”, but halogens give nice skin tones because of their color temperature. However, halogen lamps use a LOT of electricity and give off a LOT of heat, so I was wondering if I could eventually replace them with LED lighting instead, which is much more energy efficient (lower electric bill and less heat). Thanks to all who answer.
I’m just starting to get into digital video production, so I do not have a lot of gear yet. I don’t have color meters or filters, and my camera right now is an Apple iSight webcam because the camera I want isn’t available yet (high definition “prosumer” level gear) – and won’t be until at least December. I have friends with decent cameras that are going to work with me using their cameras until I get my own. Some excellent answers here – thanks!
I understand your question but I really don’t know the color temperature of LEDs. If you’re doing a lot of video surely you have a color temp meter and can measure the Kelvin degrees of your light source.
OTH, LEDs are not cheap. They last so long that it’s basically a one-time investment but to put out the light volume you’re probably needing is going to use a lot of them.
If you don’t want to build you own then I think what you are looking for is the Zylight Z50 and Z90 video lighting units. The Z50 can be camera mounted and both can be ganged together. Here’s the specs:
http://www.atscomms.com/Sales/Products/Video/Lighting/Zylight_Z50/zylight_z50.html
http://www.atscomms.com/Sales/Products/Video/Lighting/Big_News_from_Zylight_April_20/big_news_from_zylight_april_20.html
The Z50 has an MSRP of $675.99 and it is available from Calumet Photo. The Z90 is $875.99 and is “overdue from the vendor.” You can get wireless control for them also.
http://www.calumetphoto.com/item/ZL0050/
http://www.calumetphoto.com/item/ZL0090/
If you get one of these I’d appreciate hearing from you how well it works.
Here’s some other info sources for you that may help:
http://www.laminaceramics.com/news/113005.aspx
http://people.csail.mit.edu/unamay/research-abstracts/led-abstract/led-abstract.html
http://www.theledlight.com/led-definitions.html
http://trinorthlighting.com/Store/index.php?main_page=index
http://www.trinorthlighting.com/Light%20Basics.htm
I’m doing some still photos with a bank of fluorescent lights, 6 to a side, and they are different brands and you can see color differences just looking at the lights. My Nikon P4 camera, which is a sophisticated point-n-shoot, has no problem with the white balance. I grant you that I’m not doing anything that is color critical but it is product photography. I wouldn’t be able to deal with that horrible green color that comes from fluorescents and conventional film.
I went to the fluorescents just because of the heat problem. I was using a 500-watt blue coated bulb and reflectors. I couldn’t stand it on for more than a few minutes. It fell on one of my cloth backdrops and I had an instant fire… not fun. Now my 12 40-watt fluorescents barely put off enough heat to be noticeable, give a lot more even lighting and, at 48″ in length, cover a greater area. I’ve noticed a lot of digital pros switching to massive fluorescent light banks mounted in a box on casters that can moved easily around the studio. Some of these are light walls a dozen feet wide. I watched a location shot in an auto display room where the photographer brought two of these units in by semi that were about 25′ long. They were covered with translucent white plexiglass that had been spray painted with transparent dye that added some magenta and blue to the light. Maybe you could experiment?
Temperature (VIDEO) video version with Breakout Outro
|
|
GE D2R 4200k HID Replacement Bulb $64.86 Xenon High Intensity Discharge D2R headlight. Better visibility and illumination. Greater illuminated area on the road. Whiter light compared to halogen headlights to look more like natural daylight. Better durability with excellent vibration and shock resistance…. |
|
|
Lanzar Car DVD Player, Speaker and Pyle Camera Package – SDBT73N 7” Single Din In-Dash Motorized Touch Screen TFT/LCD Monitor With DVD/CD/MP3/MPEG4/USB/SD/AM/FM/RDS Receiver – VX620 VX 6.5” Two-Way Speakers – PLCM22IR Flush Mount Rear View Camera w/ 0 Lux Night Vision $299.99 The SDBT73N from Lanzar gives you a massive, motorized 7-inch touchscreen to enjoy your video and navigate its features. The package is complete with support for several disc and file formats, SD and USB convenience, and 4 x 80 watts of power. We have also added to the package VX620 speakers. Specifically designed to operate flawlessly with the VS woofers, the VX series components are nevertheless… |
|
|
Full Spectrum Light Bulb – ALZO 27W Compact Fluorescent – Case of 4 – Daylight Balanced 5500K – Pure White Light $25.06 Case of 4 full spectrum light bulbs that imitate daylight, are energy star compliant, and have a long life at circa 10,000 hours with 1300 Lumens output; low energy consumption, good for treating Seasonal Affective Disorder S.A.D., for photo studio lights, or for starting plant growth. These are Compact Fluorescent Light (CFL) bulbs. Fits all medium-base E27/E26 sockets, but this is a large bulb t… |
|
|
ALZO Digital Full Spectrum Light Bulb – ALZO 45W Photo CFL 5500K 91 CRI, Daylight balanced, pure white light, 2800 Lumens, Case of 4 $35.10 Case of 4 full spectrum light bulbs for daylight balanced lighting, energy star compliant, long-lasting at cir. 10,000 hours with 2800 Lumens output; low energy consumption, good for treating S.A.D. (Seasonal Affective Disorder), photo studio lights, or starting plant growth. These are Compact Fluorescent Light (CFL) bulbs. Fits all medium-base E27/E26 sockets, but this is a large bulb that might … |
|
|
ALZO 45-Watt Photo CFL Full Spectrum Light Bulb $9.75 45W Full spectrum light bulb for daylight balanced lighting, energy star compliant, long-lasting at cir. 10,000 hours with 2800 Lumens output; low energy consumption, good for treating S.A.D. (Seasonal Affective Disorder), photo studio lights, or starting plant growth. This is a Compact Fluorescent Light (CFL) bulb. Fits all medium-base E27/E26 sockets, but this is a large bulb that might create a… |
|
|
Energizer Ultimate Lithium Batteries World’s Longest Lasting AA Battery in High-Tech DevicesLasts up to 8x Longer in Digital Cameras*vs. Energizer® Max®Digital CamerasHandheld GPSLED FlashlightsPhoto EquipmentCD PlayersLasts Up To 7 Hours Longer* In Handheld GPS DevicesLightweight and Performs In Extreme Temperatures (-40° To 140°F)Guarantee: We will repair or replace, at our option, any device damaged by these Energizer batterie… |
|
|
NZXT Guardian Black SECC Steel Chassis ATX Mid Tower Case 921RB-BL $69.59 Built from solid .88mm and 1.00mm steel, the NZXT G921RB Mid Tower Computer Case gives the user ample space for large, high-end video cards and space for up to four internal hard drives…. |
|
|
Sylvania 14606 PAR30 75-Watt Flood Capsylite Bulb $2.98 75 watt 120 volt PAR30 Medium Screw (E26) Base 2,950K Reflector Flood Capsylite Halogen Incandescent Sylvania Light Bulb… |
|
|
Philips 256768 – EVA 100W 12V Healthcare Medical Scientific Light Bulb $3.49 100 watt 12 volt T3.5 Bi-Pin (GY6.35) Base 3,200K EVA Healthcare / Medical / Scientific Halogen Philips Light Bulb… |
|
|
NEEWER® 160 LED CN-160 Dimmable Ultra High Power Panel Digital Camera / Camcorder Video Light, LED Light for Canon, Nikon, Pentax, Panasonic,SONY, Samsung and Olympus Digital SLR Cameras $40.38 This super lightweight 160-piece-LED video light can be used in video taking. either for lights setup or supplement, the light intensity can be changed to offer professional effects. Specification: Input: DC 7.2V~8.4V |
Here Are Some Other Continuous Lighting Related Sites For You to Browse
Red Review Washington DC - washingtonpost.com
Cook Lighting Studio at the Potteries Mesilla NM : Reviews and ...
Nikon-D50 : Message: Re: Lumenex Studio 5500K Day Light 400 ...
Buy a Tabletop Photo Studio Kit to Help Sell Online
Cowboy Studio 2275 Watt Digital Video Continuous Lighting Review ...
Where Even Construction Is an Opportunity for Art - New York Times
BBC R&D WHP 077
Photography Course Descriptions
Taking the Rough-and-Tumble Approach to Science - New York Times
Gregg Toland: Biography from Answers.com
