(Pack of 4) 13 Watt Single Tube 2 Pin GX23 Base - 5000K Bright White 50K - CFL Light Bulb - Replacement for Sylvania 21135 CF13DS/850- Philips 146878 PL-S 13W/850 and GE 97572 F13BX/850

Analyzed on

899Total Reviews

Fluorescent Tubes

C

Company Review Grade:

KOR

161 Total Products

(Pack of 4) 13 Watt Single Tube 2 Pin GX23 Base - 5000K Bright White 50K - CFL Light Bulb -...

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Sold by KOR

C

Fakespot review grade

C

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

The light is great for doing my craft work, so i'm happy. An still going strong several months later, with daily use as a plant light. Great product. Good value. Available on amazon.

The color temp at 3500k is perfect for our needs. I have them on light sensor/night lights and they really like up the ranch. I love how these make it look like it is midday in my kitchen and bathroom.

Bulbs fit just right into my ott-lites. Works great in my old ott lamp. Exact fit for my bathroom light fixture.

Cons

Plugging them in is fine, but turning them on takes a long time to flicker on, then the lights flicker in brightness for the duration of them being on. This light bulb only works intermittent and has to be wiggled or jiggled to get it to come on. Conn... Read More

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Highlights

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Quality

Overall im very happy with the purchase of the halco 4100k

These are a different brand and they make light and i’m happy

Price

I got 4 of these because the price was right though i only have two fixtures that use them and the last bulb i replaced lasted 10 years

Price is a bargain for 4 much cheaper than buying 1 at the local hardware store

Packaging/appearance

Shipping was fast the bulbs were secure in the packaging nothing broken and the bulbs work great

Competitiveness

I bought 2700k warm white for my outdoor dusktodawn porch lights

Overview

How are reviewers describing this item?
great, fit, good, easy and old.

Our engine has profiled the reviewer patterns and has determined that there may be deception involved.

Our engine has determined that the review content quality is low.

Our engine has analyzed and discovered that 64.6% of the reviews are reliable.

This product had a total of 899 reviews as of our last analysis date on Dec 17 2022.