Keystone

Keystone KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic

Name: Keystone KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic
Brand: Keystone
SKU: B00B4D1PVA
Price: 21.20 USD
Availability: InStock
Rating: 4.7 (602 reviews)

Ballast

$21.20$34.95Save 39%★ 4.7(602 reviews)

Mubboo Score A-

Buy on Amazon $21.20

Price as of 2026-06-17. Check Amazon for the current price.

Quick Decision

Mubboo Score

A-

Best For

Budget-conscious shoppers

Reviews

602+ · reasonably reliable

Buy on Amazon $21.20 See Full Analysis ↓

Is This Right For You?

✅ Great for

•Budget-conscious shoppers — priced below 67% of ballasts
•Those who want a top-rated option — in the top 2% of ballasts by rating

📊 Based on data analysis of 80 products in this category.

Mubboo Score: A-

Quality9.4/10

based on 4.7/5 customer rating

Popularity8.0/10

602 reviews, top 14% in ballasts

Value6.8/10

priced below 68% of ballasts

How It Compares

	This Product Keystone KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic	Most Popular Robertson Worldwide Robertson IEA432T8120N	Best Rated Keystone Ballasts 22 & 32 Watt or 32 & 40 Watt circline	Best Value Park & Sun Sports Sunpark SL26T electronic circline ballast
Price	$21.20	$18.95	$22.13	$18.68
Rating	4.7/5	4.7/5	4.7/5	4.6/5
Reviews	602	1,918	745	706
Mubboo Score	A-	A+	A-	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.

Praised for

Easy installation
Good value / affordable
Works perfectly / reliable
Exact fit / direct replacement
Quiet operation

Common complaints

No wire nuts included
Premature failure
Outdated technology (LED alternative suggested)

About Keystone

3 products in our database
Average rating: 4.7/5 across all products
Price range: $21.20 – $22.57
Categories: ballasts

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Sunpark SL15T-1 Electronic circline Ballast with lamp Holders Attached

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PHILIPS LIGHTING ICN4P32N 3/4F17-F32 Elec Ballast , Black

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Robertson IEA432T8120N (1P20135) Electronic Fluorescent Ballast, for 3 or 4 T8 Fluorescent lamps between 17W-32W (F17T8 through F32T8) or 3 F40T8 Lamps, Instant Start, 120V (Qty 10)

$159.95 ★4.7

Bottom Line

Keystone KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic earns Mubboo Score A-. Priced at $21 — a budget-friendly option, below the category average of $49. Rated 4.7/5 from 602+ reviews. Strong buy if: budget-conscious shoppers, those who want a top-rated option.

Buy on Amazon $21.20Last verified: 2026-06-17

Frequently Asked Questions

Is the Keystone KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic worth buying in 2026?

It earns a Mubboo Score of A-, with a 4.7/5 rating from 602 reviews — better than 98% of ballasts we track.

How much does the Keystone KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic cost?

It is currently $21.20 — budget-tier pricing for ballasts.

How does the KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic compare to other ballasts?

The category's most-reviewed alternative is the Robertson Worldwide Robertson IEA432T8120N (4.7/5, 1,918 reviews, $18.95). The KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic carries a Mubboo Score of A- vs A+.

Sources & References

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