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Best F32T8 bulbs for work/display??

wjhpc

Well-known member
Joined
Dec 27, 2007
Messages
58
Location
Tucson and San Diego
I would appreciate receiving suggestions for best 4' F32T8 bulbs for a combo working and display garage. I am using Litonia fixtures. I know high color temp and CRI is the way to go, but do you have a suggestion of exact brand, model and best location to purchase? Thanks to all, Jim H
 
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icnsltmfg

Well-known member
Joined
May 14, 2007
Messages
282
Location
New Jersey
T8 Bulbs by Ushio-Color Temp 5000K CRI 86
They are a great combo of colour, and brightness. Very reasonable from Bulbs.com
 

larry4406

Well-known member
Joined
Jan 27, 2006
Messages
20,209
Location
Northern Virginia
I have Silvania 3500K T8 bulbs in my garage - very nice bright color. I had run out of 3500k bulbs and had one fixture with Silvania 3000k bulbs and they really thru off a yellowish hue - since changed them out.

I have generic Lithonia surface mount 4 foot strip fixtures with exposed bulbs. My ceiling is 12 foot, and the ceiling and walls to 6 foot elevation are painted Behr Ultrawhite flat enamal - really helps brighten up and reflect light.
 
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ultgar

Well-known member
Joined
Jan 11, 2005
Messages
1,119
Location
New Jersey
I use a 6500k/98cri bulb in my basement office...you'll get more measurable lumens out of the more readily available 5000k lamps.

Depends on ceiling height, color accuracy, etc...depends what your priority is....photopic vs scotopic illumination. As an older guy (age 55), I chose the latter to minimize glare and tired eyes after 8-12 hours in the office. Scotopically rich (higher K) lighting is perceived as brighter to my old eyes even though the 5000k lighting which measures higher lumens on the meter.

t8t12.jpg


One other thing....the lower Kelvin temperature lamps have a longer life and are less expensive to purchase.
SD
 

DatacomGuy

Well-known member
Joined
Mar 14, 2008
Messages
70
I'm using G-E F32T8/SP41/ECO lamps in my Lithonia fixture. 3 fixtures (3-car garage), no complaints.
 

ron in sc

Well-known member
Joined
Mar 19, 2006
Messages
1,071
Location
Charleston, SC
I have all flouresents for the five fixtures in the tray part of the ceiling, compact flourestents for the three cans on each side of the tray ceiling and three more compacts over the sink. Have not ordered anything for the four tracks that will be under each soffit. All the flouresents will be 5100K.
Below is list of light tubes/bulbs I've got so far. I ordered all from http://www.1000bulbs.com/Fluorescen...m=shopping+site&utm_campaign=Froogle+datafeed


F-32T8RTR50---------------------------10
Triten50 - 32 Watt - T8 - Full

FC23-R4051
Compact Fluorescent - 23 Watt--------6

FC16-R4051
Compact Fluorescent - 16 Watt--------3
 
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