T12 Ballast
FailThe top 5 brands take 100% of clicks, so T12 Ballast is a Fail.
- Flapen Score
- 30 / 100Ranks 9,202 of 9,536 Tools & Home Improvement niches · −18 vs the category median of 4830
- Market size
- $36K/yr19K searches / yr
- 90-day growth
- -2.8%search demand this quarter
- Competition
- 74%top-5 click share · 5 brands · 66 sellers
Flapen Score
T12 Ballast against its category
The dotted line is the Tools & Home Improvement average. Past it, T12 Ballast is stronger. Inside it, weaker.
Market
The T12 Ballast market on Amazon at a glance
Shoppers on Amazon United States searched for T12 Ballast 19K times last year and spent an estimated $36K. All 5 brands take every click. Demand peaks in Aug. Flapen scores it 30 out of 100, a Fail.
01 · Demand
4.2% of searches ended in a purchase last week.
Shoppers searched for this 19K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 4.2% of those searches ended in a purchase. Searches in the last 90 days moved -2.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $36K a year.
- Searches, last 12 months
- 19K
- Growth, 90 days vs prior 90
- -2.8%
- Conversion, latest week
- 4.2%
- Market size, estimated
- $36Ka year
- Peak month
- August1.9× the quietest month
- Top search term
- t12 ballast11K searches a year
02 · Price
A sale here is worth $45.66.
Listings sell for $45.66 on average, from $14.83 to $258.25. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $45.66 that is $0 to $5K a year per listing.
- Average price
- $45.66inside the $15 to $100 sweet spot
- Price range
- $14.83–$258.25
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$5K
- Returns
- 3.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
76% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #137 within Ballasts. It carries 520 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 94%
- Out of stock, average day
- 0.0%
- Average rank
- #137in Ballasts
- Average rating
- 4.63 starsAmazon United States average 4.42 stars
- Average reviews
- 520per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 102 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 102 months
Products
Top T12 Ballast products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Philips Advance RELB-2S40-N Electronic Ballast T12 Lamps 120V Lighting 1 Count (Pack of 1) Black
- Price
- $25.09
- Rating
- 4.3/5
- Reviews
- 191
- Age
- 13y ago

Robertson ISL296T12MV Ballast (3P20158) 1 or 2 Lamp F96T12 (96W) Fluorescent Electronic Ballast 120277V Universal Voltage Instant Start Parallel Operation T12 Ballast for 8ft Lamps (Qty 1 ea.)
- Price
- $32.23
- Rating
- 4.6/5
- Reviews
- 741
- Age
- 12y ago

Robertson RSW234T12120 (3P20132) Fluorescent Electronic Ballast 120Vac for 1 or 2 T8 Lamps between 25W to 32W or 1 or 2 T12 Lamps between 25W to 40W Preheat Rapid Start Operation (Qty 1 ea.)
- Price
- $16.93
- Rating
- 4.4/5
- Reviews
- 1,651
- Age
- 12y ago

Philips Advance ICN-2S40-N Electronic Ballast T12 Lamps 120/277V
- Price
- $24.12
- Rating
- 4.4/5
- Reviews
- 190
- Age
- 12y ago

OHLECTRIC Replacement for Keystone KTEB-220-1-TP-EMI 2 Lamp T12 Electronic Fluorescent Ballast | 120V Input with Instant Start Operation | 0.88 Ballast Factor | Suitable for Data Centers | UL-Approved
- Price
- $24.93
- Rating
- 4.5/5
- Reviews
- 37
- Age
- 1y ago
Trending
90-day click momentum
OHLECTRIC (2 Pack Replacement for Keystone KTEB-220-1-TP-EMI/C 2-Lamp T12 Electronic Fluorescent Ballast | 120V Input with Rapid Start - High Ballast Factor 1.00 | FCC Compliant
- Price
- $38.45
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 1y ago

OHLECTRIC Replacement for Keystone KTEB-120-1-TP-EMI 1 Lamp T12 Electronic Fluorescent Ballast | 120V Input with Instant Start Operation | 0.90 Ballast Factor Suitable for Data Centers UL-Approved
- Price
- $23.27
- Rating
- 4.5/5
- Reviews
- 37
- Age
- 1y ago

OHLECTRIC Replacement for Philips RELB-2S40-N & Keystone KTEB-240-UV-TP-PIC (4-Pack) Electronic T12 Ballast 2-Lamp 120/277V Fluorescent Light Ballasts Instant Start High Efficiency Ballast UL
- Price
- $102.98
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Ciata RELB-2S40-N Ballast 2 Bulb Electronic T-12 Lighting - Efficient and Reliable Illumination (10 Pack)
- Price
- $258.25
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

Robertson PSB296T12HOMV Ballast (3P20159) 1 or 2 Lamp Fluorescent Electronic Ballast 120277V Programmed Start for T12 HO Fluorescent Lamps between 60W-110W (F48T12/HO thru F96T12/HO) (Qty 1 ea)
- Price
- $47.80
- Rating
- 4.3/5
- Reviews
- 220
- Age
- 12y ago
Newest
by launch date
OHLECTRIC Replacement for Philips RELB-2S40-N & Keystone KTEB-240-UV-TP-PIC (4-Pack) Electronic T12 Ballast 2-Lamp 120/277V Fluorescent Light Ballasts Instant Start High Efficiency Ballast UL
- Price
- $102.98
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Ciata RELB-2S40-N Ballast 2 Bulb Electronic T-12 Lighting - Efficient and Reliable Illumination
- Price
- $31.26
- Rating
- 5.0/5
- Reviews
- 18
- Age
- 1y ago

Ciata RELB-2S40-N Ballast 2 Bulb Electronic T-12 Lighting - Efficient and Reliable Illumination (10 Pack)
- Price
- $258.25
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

OHLECTRIC (2 Pack Replacement for Keystone KTEB-220-1-TP-EMI/C 2-Lamp T12 Electronic Fluorescent Ballast | 120V Input with Rapid Start - High Ballast Factor 1.00 | FCC Compliant
- Price
- $38.45
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 1y ago

OHLECTRIC Replacement for Keystone KTEB-220-1-TP-EMI 2 Lamp T12 Electronic Fluorescent Ballast | 120V Input with Instant Start Operation | 0.88 Ballast Factor | Suitable for Data Centers | UL-Approved
- Price
- $24.93
- Rating
- 4.5/5
- Reviews
- 37
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 74% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
66
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
0%
- PHILIPS40%
- Robertson Worldwide39%
- OHLECTRIC16%
- Ciata4%
- KEYSTONE1%
- Open — no brand owns it (0%)
Demand
T12 Ballast search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 1.9×
Search terms
Top T12 Ballast search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- t12 ballast11K/yr
- t12 ballast 2 lamp 4ft2K/yr
- ballast for fluorescent light 2 lamp t123K/yr
- t12 ballast 2 lamp 8 foot2K/yr
Reviews and returns
What reviews say buyers love and hate about T12 Ballast
We read the reviews and the return reasons for every product selling here.
“Ballast did not work”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common T12 Ballast questions
Answered from the same tracked data.









