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What's the best metal halide bulb?

A commercial recommendation prompt. We size how many people ask ChatGPT this from real search demand, then run it through ChatGPT to see which websites it recommends.

Est. people asking / mo
1.2K
CPC
$0.34
Total est. value / mo
$26
Common ways people ask this (15)
  • What's the best metal halide bulb for indoor use?
  • What's the best metal halide bulb for outdoor use?
  • What's the best metal halide bulb for parking lots?
  • What's the best metal halide bulb for warehouses?
  • What's the best metal halide bulb for sports lighting?
  • What's the best metal halide bulb for high ceilings?
  • What's the best metal halide bulb for bright white light?
  • What's the best metal halide bulb for energy efficiency?
  • What's the best metal halide bulb for long life?
  • What's the best metal halide bulb for replacement use?
  • What's the best metal halide bulb for HID fixtures?
  • What's the best metal halide bulb for 250 watt fixtures?
  • What's the best metal halide bulb for 400 watt fixtures?
  • What's the best metal halide bulb for budget buyers?
  • What's the best metal halide bulb for color rendering?

What ChatGPT actually answered

One of the 5 times we asked ChatGPT this, verbatim. The leaderboard below aggregates all 5 runs.

Websites ChatGPT recommends for this prompt

Aggregated across 5 runs (min 2/5 appearances). Estimated visits split the prompt's demand by rank. Sites matching the prompt's own brand are marked branded and excluded from the leaderboard.

RankWebsiteAppearsEst. visits / moEst. value / mo
1 philips.com 5/5 25 $8
2 bulbs.com 5/5 15 $5
3 sylvania.com 5/5 10 $3
4 1000bulbs.com 5/5 7 $2
5 osram.com 4/5 5 $1
6 grainger.com 5/5 4 $1
7 amazon.com 5/5 3 $0
8 homedepot.com 5/5 2 $0
9 lowes.com 5/5 2 $0
10 ushio.com 3/5 1 $0
11 sylvania-lighting.com 3/5 1 $0
12 ge.com 2/5 1 $0
13 superbrightleds.com 2/5 1 $0
14 walmart.com 2/5 0 $0
15 lightingdirect.com 2/5 0 $0
16 eiko.com 2/5 0 $0
17 lightbulbs.com 2/5 0 $0
18 platt.com 2/5 0 $0
19 lighting.philips.com 2/5 0 $0
How is this estimated?

ChatGPT doesn't publish prompts, so we don't show logged conversations. We measure real demand for this topic from Google search volume, scale it to ChatGPT's user base (on average about 1 ChatGPT user for every 8 Google searchers, a ratio that varies by topic), and run the prompt through ChatGPT 5 times to record which websites it recommends and in what order. Estimated visits split that demand across the recommended sites by a click-through-by-rank curve. Every number is a modeled estimate, not measured analytics. Full methodology →