I need to replace an Ott-Lite True Color OLT-18 watt bulb, #0605 is this the correct bulb?

Your best bet to make sure that you are ordering the correct bulb is to call the Ott-Lite company. 1-800-842-8848. You can also visit their website at www.ott-lite.com. A customer service representative can assist you in figuring out the best replacement bulb. Once you have that information you can then shop online for the best deal. Hope this helps.

How can I purchase one--it's only markings are 9209 and True color OLT-18W which does not match anything I can find on line? thank you?

The bulb at the following link is the only 18 watt twin tube bulb that Ott makes:http://www.amazon.com/OTT-LITE-Watt-Pin-Replacement-Bulb/dp/B000EMCRP0/ref=cm_cd_al_qh_dp_i

Is this a TrueColor bulb?

The description calls it a "daylight" bulb. In terms of color temperature, that would mean that there is no shift in the color spectrum as you would have if your were reading under a florescent bulb. If you are planning to use your Ott-Lite as photo lighting, I feel that you would be happy with your photos.

I have a floor model ott lamp, model fl-18 (on the base of the lamp) and i need an 18w four prong light bulb replacement. what is the bulb order #?

I did not have a model number.....I just bought an 18 four prong.....and it fits just fine.....

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Warehouse # 7, 4th Street, Umm Ramool, Dubai, 30183, Dubai

OttLite T18330 18w Daylight CFL Replacement Tube Bulb, Bulb Type B, Pack of 1

OttLite T18330 18w Daylight CFL Replacement Tube Bulb, Bulb Type B, Pack of 1

Product ID: 4077759

Secure Transaction

Details

Brand
OttLite
Light Type
Fluorescent
Special Feature
Color Lighting
Wattage
18 watts
Bulb Shape Size
T8

🌞5500K daylight color temp, true color rendering

💡18W CFL, 900 lumens brightness

♻️75% less energy, 10x longer life

Description

🌟 Light up your workspace with clarity and style—don’t settle for dull!

EYE FRIENDLY GLOW - Low heat and glare reduce eyestrain for longer, more comfortable use.
PERFECT FIT REPLACEMENT - Designed exclusively for OttLite lamps with Type B bulbs for seamless compatibility.
LONG LASTING PERFORMANCE - Up to 10,000 hours of reliable, consistent lighting—set it and forget it.
ENERGY SMART ILLUMINATION - Consumes just 18W but shines like a 75W incandescent—save on your energy bill.
TRUE TO LIFE COLOR ACCURACY - Experience vibrant, natural colors with 96 CRI daylight simulation.

The OttLite T18330 is an 18-watt daylight CFL replacement tube bulb engineered to deliver true color accuracy and reduce eye strain. With a 5500K color temperature and 900 lumens brightness, it mimics natural sunlight while consuming 75% less energy than traditional bulbs. Designed for OttLite lamps, it offers up to 10,000 hours of low-heat, low-glare illumination, making it the smart, sustainable choice for professionals who demand precision and comfort.

Specifications

Brand	OttLite
Light Type	Fluorescent
Special Feature	Color Corrective Lighting 5500K, 96 CRI, True Color Sun Light Simulating, Works in all Lamps that use PL 18 watt bulb
Wattage	18 watts
Bulb Shape Size	T8
Bulb Base	BA21D
Incandescent Equivalent Wattage	60 Watts
Specific Uses For Product	Lamp
Light Color	Daylight White
Voltage	120 Volts
Unit Count	1.0 Count
Color Temperature	5000 Kelvin
Number of Items	1
Brightness	900 Lumen
Shape	Tubular(T)
Material	Glass
Model Name	NaturesSunlite™ Replacement for Ott-Lite 18 watt
Indoor/Outdoor Usage	Indoor
Power Source	Corded Electric
Color Rendering Index	80
Power Consumption	18 Watts
Item Package Quantity	1
Light Source Type	Fluorescent
Item Weight	3.04 ounces
Light Source Wattage	18 Watts
Product Dimensions	6.3"W x 9.63"H
Accepted voltage frequency	100 to 120 Volts and 60 Hertz
Control Method	App
Average Life	10000 Hours
White Brightness	900 Lumens
Efficiency	Energy efficient, long-lasting
Style	Bulb
Global Trade Identification Number	00761712003597
Manufacturer	Ott-Lite
Color	White
UPC	761712100197 885605555151 761712103143 683203261913 761712003597 043939895668
Light Output Maximum	900 Lumens
Part Number	T18330
Item model number	86998
Is Discontinued By Manufacturer	No
Size	1 Count (Pack of 1)
Finish	Natural
Number Of Pieces	1
Special Features	Color Corrective Lighting 5500K, 96 CRI, True Color Sun Light Simulating, Works in all Lamps that use PL 18 watt bulb
Batteries Included?	No
Batteries Required?	No
Warranty Description	1 yr.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

S$11

Duties & taxes incl.

SINGAPOREstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews