PHILIPS Advance RELB-2S40-N Electronic Ballast
T12 Lamps, 120V Lighting, 1 Count (Pack of 1), Black
Price as of 2026-06-17. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$8–$20
- Mid-range:$20–$36← You are here
- Premium:$36+
Is This Right For You?
- •Top 5% bestseller in ballasts — proven market demand
- •PHILIPS loyalists — the brand spans 59 products in our database
- •Rating sits in the bottom 16% of ballasts — higher-rated options exist
- •Robertson Worldwide Robertson IEA432T8120N Electronic Ballast offers a better rating (4.7/5) at a similar or lower price ($19)
- •Robertson Worldwide Robertson IEA432T8120N Electronic Ballast — higher rated at 4.7/5 ($19)
📊 Based on data analysis of 80 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other ballasts
Computed from live Amazon rating, review count, and price across 80 ballasts available to US consumers · last refreshed 2026-06-17.
How It Compares
This Product PHILIPS Advance RELB-2S40-N Electronic Ballast | Most Popular Robertson Worldwide Robertson IEA432T8120N Electronic Ballast | Best Rated Keystone KTEB-2C72-1-TP-WS-CP Circline Ballast | Best Value Park & Sun Sports Sunpark SL26T electronic circline ballast | |
|---|---|---|---|---|
| Price | $23.22 | $18.95 | $22.13 | $18.68 |
| Rating | 4.3/5 | 4.7/5 | 4.7/5 | 4.6/5 |
| Reviews | 180 | 1,918 | 745 | 706 |
| Mubboo Score | B | A+ | B+ | A |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Be prepared to supply your own wire nuts and possibly drill new mounting holes. Watch the wiring diagram carefully as layouts may differ.
- Easy installation
- Good value / affordable
- Works perfectly / reliable
- Exact fit / direct replacement
- Quiet operation
- No wire nuts included
- Premature failure
- Outdated technology (LED alternative suggested)
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About PHILIPS
- 59 products in our database
- Average rating: 4.4/5 across all products
- Price range: $16 – $764.15
- Categories: ballasts, Beard Trimmers, Bookshelf Speakers, Electric Toothbrushes, Epilators, Espresso Machines
If not the Advance RELB-2S40-N Electronic Ballast, consider these
Bottom Line
PHILIPS Advance RELB-2S40-N Electronic Ballast earns Mubboo Score B. Priced at $23 — a mid-range option, below the category average of $49. Rated 4.3/5 from 180+ reviews. Strong buy if: top 5% bestseller in ballasts, philips loyalists. Skip if: rating sits in the bottom 16% of ballasts — Robertson Worldwide Robertson IEA432T8120N Electronic Ballast (Score A+, $19) may fit better.
Frequently Asked Questions
Is the PHILIPS Advance RELB-2S40-N Electronic Ballast worth buying in 2026?
It earns a Mubboo Score of B, with a 4.3/5 rating from 180 reviews — better than 16% of ballasts we track.
How much does the PHILIPS Advance RELB-2S40-N Electronic Ballast cost?
It is currently $23.22 — mid-tier pricing for ballasts.
How does the Advance RELB-2S40-N Electronic Ballast compare to other ballasts?
The category's most-reviewed alternative is the Robertson Worldwide Robertson IEA432T8120N Electronic Ballast (4.7/5, 1,918 reviews, $18.95). The Advance RELB-2S40-N Electronic Ballast carries a Mubboo Score of B vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-17) and may change.