Proper Lighting Suggestions

[josher89]

What is the best type of light to use for comparisons? I know fluorescent isn't the best and incandescent is better, but is there a particular type of bulb that would fit in a standard fluorescent lamp that provides better illumination? I know this becomes an age-old question and was hoping that someone had some suggestions. I have a lamp that I can use for harder comparisons but really need something that will work in overhead fluorescent lamps.

[Tazman]

The human eye was designed to work best in natural sunlight. I heard of one lab that bought lights from a medical supply outfit that were designed for dentists to use for their exams/cleaning/fillings, because the light was supposed to be as close to sunlight color balance as possible. Probably not a bad idea, either, to ask an opthamologist next time you go for a visit.

[SConner]

Have you tried a lamp from this company?

www.ott-lite.com

[ER]

I really like my Ott-Lite for comparisons when I need something really well lit. For the most part I just rely on indirect sunlight. However, I'm also lucky enough to sit in front of a window that faces north so that I get constant diffuse natural daylight and 300+ days of clear skies each year.

[josher89]

Based on SConner's suggestion, I contacted Ott-Lite and they don't sell bulbs for standard fluorescent fixtures--they did suggest Phillips as they have a "daylight" bulb that is close to 5500K (which is what I'm looking for, right?)

That brings me to my next question, then--possibly for ER. What lamp are you using from Ott-Lite? Do they all have the same bulb--maybe that's what makes them unique--it doesn't matter what lamp you have since they all use the same bulb. From what I've gathered, that is the case but for those that have one, can you verify? Thanks.

[George Reis]

When I worked for Newport Beach PD, I put all daylight fluorescent bulbs into the photo lab because we did some photography there and I wanted to avoid a color cast. They work great for that, and I definitely recommend them if that is your goal. But, don't think that they are easier on your eyes or will provide better light for comparisons - they don't. They suffer from the same issues that all fluorescents do - they aren't any brighter, when they get old, they flicker, and they simply aren't easy on your eyes. I recommend using a separate light, on your desk, for comparisons (well, actually, I recommend scanning or photographing prints and doing comparisons on a nice, large computer screen). You want a "task light" that has a bright bulb and an adjustable arm so that you can control the direction and intensity of the light. I would suggest also having some sort of diffusion lens in front of the bulb so that the light is softened.

[SConner]

Josher, on their website they have a full range of desk/table/task lights that they sell, that's what I was assuming that you'd be most interested in.

They're not inexpensive but that's where the unreimbursed work expense on your taxes write off is useful

[Pat]

My Sweetie insists on Ott Lights in her sewing room. She swears by them, but oddly enough, I have never thought to try comparing fingerprints under one. Maybe I'll "borrow" one of hers and take it to the office for a few days.

[josher89]

Ott-Lite had (or has) a sale on the majority of their desk lamps so I broke down and bought one. It arrives today and I'll be posting my initial thoughts here in case anyone that doesn't have one is interested. I got the Black Executive Desk Lamp because the neck has the ability to move around a bit. If you read some reviews on their site, they don't always get high marks but on amazon.com, they are getting glowing reviews. Still, for $42 (after shipping with the 20% discount they offered on top of the sale price) isn't a ton--AND--I'll deduct it this year. Hope they are all they are cracked up to be. If not, I'm coming after you, ER and SConnor (just kidding).

George, I do most of my comparisons on computer but for quick side-by-sides or latent to known inked (victim elimination) card, I still use a magnifier.

[josher89]

As promised, the light arrived and I even let it come to room temp before turning it on (it's about 15 degrees outside now).

The lamp was mostly put together; the bulb inserted easily and it puts out a decent amount of light. It's a great color and is right between the warm and cool settings of tungsten and fluorescent. I really like it so far and am glad you all suggested it. Now, back to comparisons!

[josher89]

I'm not in any way affiliated with Ott-Lite but for those that are interested, you can type in PLUGGEDIN at checkout and get 20% any item (including those on sale).

[ER]

As requested, my Ott-Lite bulb is an "OTT-LITE Vision Saver - 13W"

[dadof3]

I have been using an Ott-Lite for several years and love it.

[sandra wiese]

For those of you living in a decent sized city: your Sunday newspaper likely has 40% off coupons to the chain hobby/sewing store and most of those stores (our local ones are Hobby Lobby, Michael's and Jo-Ann if that helps) carry a large selection of Ott-lights. They usually have 50% off or more sales once or twice a year or you can usually use the coupon for a new lamp and/or replacement bulbs.

I've also found them on Craigslist under the "Arts and Crafts" section. They are very durable and the light is amazing and doesn't hurt your eyes.