Business Hours

Monday to Friday 8 am to 5 pm (CST)

Live Chat (See Bottom Right)

Chat with Customer Service now
(If outside hours: sends an email)

Email sales@lampsusa.com

Customer Service within a few hours
(If late evening/overnight, allow up to 1 day)

Phone 1-877-526-7247

Customer Service during business hours
(If outside hours, allow 1 day for voicemail)

Free Shipping over $49

Free ground shipping to continental USA
Plus easy returns within 30 days

Regular Shipping $4.99 - $9.99

Orders below $49, larger items are $9.99
Smaller items are only $4.99

1-3 days to Process

"Quick Ship" items leave in 1 business day
Other items leave in 1-3 business days

Fast Transit Times

1-5 business days depending on distance
"Quick Ship" items ship from Wisconsin

30 Days for Easy Returns

We'll fix any mistakes at no charge
Your mistake? See our Return Policy

Need Faster Shipping?

Contact us for for urgent shipping
Affects transit time, not processing time

Alaska, Hawaii, PR, APO, FPO

Ships by USPS, contact us for shipping rates
Free Shipping not available

120% Low Price Guarantee

We'll match and beat all prices*

Catalina lighting 18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax

X
18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax
18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax
18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax
18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax
  •  
  •  
  •  
  •  
Overview
Catalina Lighting
  • DIMENSIONS - 2.1" Width x 6" Length. Standard E26 screw-in connection fits most lamps and light fixtures. Indoor use only.
  • ENERGY EFFICIENT CFL - This bulb saves energy using only 18 watts, yet provides light equivalent to a 75 watt incandescent bulb. CFL bulb should last up to 10,000 hours. Which should outlast 10 regular bulbs.
  • FULL SPECTRUM bulb uses much less energy than a regular incandescent bulb, yet produces as much light as a 75 watt incandescent bulb. It produces comfortable and glare-free light with better contrast, which is excellent for reading, reduces eyestrain, and also saves energy.  True to life colors bring daylight indoors.
  • NATURAL DAYLIGHT - This VisionMax replacement bulb is perfect for reading, sewing, and close-up tasks, and reduces eyestrain, especially for those over 40. With CRI = 90, you will see objects more clearly than with ordinary bulbs because colors appear more vivid and real; more true-to-life.
  • INDOOR SUNLIGHT - Discover the Secret of Nature's own sunlight using a sophisticated full-spectrum light bulb. Color temperature is 6,400K, to deliver a bright white light that simulates natural sunlight. It's a great bulb for anyone who wants to bring natural light into their home & helps your body clock to get in tune with the daylight cycle.
MSRP: $14.99
, save $10.01 (67%)
Sale $4.98 
Add $44.02 to get free shipping
Qty: 
In Stock
Order within: 22 hrs 10 mins
Coupon 
12USA
saves 12%
(4.38 with coupon, save $0.60)
Pay later with Shop Pay in Installments
4 payments of just $1.24
(or $1.10 with coupon)
18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax

18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax

Discover the Secret of Nature's own sunlight using a sophisticated full-spectrum light bulb. VisionMax bulb produces comfortable and glare-free light which is excellent for reading, reduces eyestrain, and also saves energy. This full-spectrum bulb uses much less energy than a regular incandescent bulb, yet produces as much light as a 200-watt halogen bulb. This replacement bulb is perfect for reading, sewing, and close-up tasks, and reduces eyestrain for everyone but especially for those over 40. Color temperature is 6,400K, to deliver a bright white light that simulates natural sunlight. It's a great bulb for anyone who wants to bring natural light into their home and even helps with seasonal affective disorder by helping your body clock to get a better feel for the daylight cycle. Standard base Compact Fluorescent replacement bulb.
  • DIMENSIONS - 2.1" Width x 6" Length. Standard E26 screw-in connection fits most lamps and light fixtures. Indoor use only.
  • ENERGY EFFICIENT CFL - This bulb saves energy using only 18 watts, yet provides light equivalent to a 75 watt incandescent bulb. CFL bulb should last up to 10,000 hours. Which should outlast 10 regular bulbs.
  • FULL SPECTRUM bulb uses much less energy than a regular incandescent bulb, yet produces as much light as a 75 watt incandescent bulb. It produces comfortable and glare-free light with better contrast, which is excellent for reading, reduces eyestrain, and also saves energy.  True to life colors bring daylight indoors.
  • NATURAL DAYLIGHT - This VisionMax replacement bulb is perfect for reading, sewing, and close-up tasks, and reduces eyestrain, especially for those over 40. With CRI = 90, you will see objects more clearly than with ordinary bulbs because colors appear more vivid and real; more true-to-life.
  • INDOOR SUNLIGHT - Discover the Secret of Nature's own sunlight using a sophisticated full-spectrum light bulb. Color temperature is 6,400K, to deliver a bright white light that simulates natural sunlight. It's a great bulb for anyone who wants to bring natural light into their home & helps your body clock to get in tune with the daylight cycle.
Catalina Lighting
SKU: 18WFSU-CL
18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax

Full-Spectrum Lighting


The light bulb in this item features full-spectrum technology. The spectrum of light output is similar to sunlight. White light actually contains multiple color frequencies combined together, and by representing as many frequencies as possible the light is a 'full spectrum' of frequencies. Typically full-spectrum bubs produce very white light which is also natural. The benefit is that it reduces glare and eye-strain, increases contrast for reading, and colors are represented more accurately.

Industrial/Loft Style


Our Loft-Industrial Lighting Style is heavy on the unrefined aesthetic elements inspired by the industrial revolution and turn-of-the-century warehouse lighting fixtures. These bold and strong designs are dominated with heavy metal or rustic wood construction, and are certain to ignite an urban renewal through use of rivets, chain links, steampunk-inspired light bulbs, metal ribbon strips or wrought iron trimmings.


Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
K
Katie Thomas
Bright Switch, Right Choice!

Finally ditched the old CFLs and swapped them for these VisionMax LEDs. Noticed a difference right away - crisper light, and they fire up instantly. Glad I made the switch!

See California consumer warning: Proposition 65

Resources

Learn how to choose lighting accessories with our LED Light Bulb Tips
Price

We've shopped for you!
You're getting the the lowest prices
, guaranteed!

Thousands of items are on sale every day. Plus you're tax-free unless you live in Wisconsin.

Want a different price? Contact us for a personalized quote.
Security

Safely checkout with our world-class encryption.

Trusted by over 100,000 customers, your private and payment data is secure and will not be shared.

We accept Visa, Mastercard, Discover and Paypal. Credit cards can also be processed through Paypal.
Shipping

Spend $49.00 to get Free Shipping (contiguous USA).

Most other items ship for $9 in 1-3 business days (contiguous USA). QuickShip items ship out the next business day.

Depending on your location, shipments take on average 3-5 business days or up to 7-10 from coast to coast. We ship from multiple locations.
Tracking

You will receive tracking numbers by email when your items ship out, via Fedex, UPS or USPS.

You'll be able to track the packages online or on our site.

You can also talk to our team of experts at any time, or Live Chat.
Returns

Enjoy 30 days for easy returns. See our return policy for details.

We replace breakages/damages/missing parts etc for free.

Every item is covered under our extended 1-year warranty.

© LampsUSA - All Rights Reserved