1. Light Bulbs
  2. Compact Fluorescent Light Bulbs
  3. 4 Pin Plug-In
  4. Single Tube
  5. OttLite 00359
18 watt 4-Pin Base 6000K Daylight CFL
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OttLite Light Bulbs and Fixtures

OttLite Compact Fluorescent Light Bulb (00359 / T18330 OttLite 18W Plug-in CFL)

18 watt - 4-Pin Base - 6,000K - Daylight - Single Tube

$25.79
  Retail: $31.37
Quantity:
In Stock - Ships Fast!
5 / 5 (21)
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Replaces a 75 watt
Incandescent Bulb
Details
Part #: OT00359
Manufacturer: OttLite
Manufacturer Part #: 00359
Manufacturer Description:

T18330 OttLite 18W Plug-in CFL
UPC Code: 761712003597
Case Size: 4    ($103.16/Case)
The pricing of $25.79 is per item, not per case
Energy Used: 18 watts (replaces 75 watts)
Average Lifetime: 10,000 hours
Bulb Type: T4
Base Type: 4-Pin
Color / Finish: Frosted
Color Temperature: 6,000K
Length: 8.6 inches
Features
High definition natural lighting
T18330, 508 technology
Reduces glare and eyestrain
Superior image and color
Replaces #OLPL18TC
Video Demonstration
Product Reviews
9/02/25
Received this replacement bulb. Works great but wish it was 3 or 4 inches longer.
Came quick.
4/07/25
A little spendy, but it was the right light bulb I needed for my OTT light. Thank you for having it!!
2/20/25
The bulb I received was intact and fit my mom's vintage OTT light perfectly. Thank you so much
9/22/22
Bulb for my sewing machine table was no longer available locally. Glad you gave me a source for replacement.
6/16/22
Excellent - thanks for you having such a unusual light replacement
12/01/20
The light bulb fit my lamp perfectly, and had been impossible to find in the local stores. However, my lamp would still not light. I believe that the lamp itself is broken or has worn out, and doubt that there is anything wrong with the bulb.
11/11/20
Received bulb quickly and it worked great.
10/20/20
Ordered 18W bulb. Shipped 13W bulb which is too small. Too short. Prongs too small..
10/04/20
It arrived quickly and worked as described, but was outrageously expensive and with the prohibitively high shipping cost, I would never have purchased through you, if covid19 had not prevented safe purchase in our local store.
9/18/20
Excellent product. Shines a light on my handiwork that is better than sunlight.