r/lightbulbs
2k members
r/lightbulbs is a subreddit with 2k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses lightbulb, bulb, light, replacement, and identify, and they frequently recommend/review bulbs, smart bulbs, and smart bulb.
Popular Themes in r/lightbulbs
#1
Solution Requests
: "Please help me identify this tubular bulb."
61 posts
#2
Advice Requests
: "Can someone help me in figuring out what bulb is it?"
2 posts
Popular Topics in r/lightbulbs
#1
Lightbulb
: "Lightbulb burnt out and had ozone smell"
74 posts
#2
Bulb
: "On the hunt for a mini 12 v 5 w Bulb(s)"
55 posts
#3
Light
: "Help me find what Light I need for this sign"
38 posts
#4
Replacement
: "Where to find a Replacement bulb?"
33 posts
#5
Identify
: "Need help Identifying type of bulb and possible regular light replacements"
32 posts
#6
Help
: "Can someone Help me figure out what type of lightbulb I need for this vintage secretary desk lamp?"
30 posts
#7
Type
: "Need help identifying Type of bulb and possible regular light replacements"
27 posts
#8
Light Bulbs
: "Trump rescinds ban on incandescent Light Bulbs"
22 posts
#9
Identifying
: "Need help Identifying lightbulb"
19 posts
#10
Vintage
: "Vintage Tesla lightbulbs"
18 posts
Products Discussed in r/lightbulbs
Bulbs
14 reviews
#1
Philips
4.3★ from 4 reviews
#2
Lofteco
5.0★ from 2 reviews
#3
Feit
3.0★ from 2 reviews
Smart Bulbs
2 reviews
#1
UltraPro
4.0★ from 2 reviews
Smart Bulb
1 review
#1
UltraPro
4.0★ from 1 review
Member Growth in r/lightbulbs
Yearly
+1k members(128.9%)
Similar Subreddits to r/lightbulbs
r/Antiques
385k members
20.2% / yr
r/Lighting
42k members
55.6% / yr
r/Seiko
241k members
42.7% / yr
r/VintageClothing
55k members
65.0% / yr
r/VintageToys
61k members
46.3% / yr
r/Watches
3.4M members
9.1% / yr
r/whatsthisplant
1.8M members
8.9% / yr
r/whatsthisrock
665k members
20.6% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/lightbulbs, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: August 18, 2025