Why don’t we have the $3, 60-year LED lightbulb yet? Why aren’t LED bulbs getting cheaper as promised?
I think mostly with the longevity and power savings combined, they only need to beat the incandescent by so much before the accountant/actuary tells them they can get more money for the product. So, until we get a good old fashion price war.
The Short Answer
I think mostly with the longevity and power savings combined, they only need to beat the incandescent by so much before the accountant/actuary tells them they can get more money for the product. So, until we get a good old fashion price war.
Analysis
Key Concepts: Think, mostly, longevity
This explanation focuses on think, mostly, longevity and spans 44 words across 2 sentences. At 39% below the average Science explanation (72 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.
What This Answer Covers
This is a focused, single-point answer that gets directly to the core of the question without detours.
How This Compares in Science
Ranked #340 of 500 Science questions by answer depth (top 69%). This is in the concise tier — a focused explanation that prioritizes clarity over exhaustiveness. Many readers prefer this level of directness.
Frequently Asked Questions
Is there a simple explanation for why we have the $3, 60-year led lightbulb yet? why aren't led bulbs getting cheaper as promised?
I think mostly with the longevity and power savings combined, they only need to beat the incandescent by so much before the accountant/actuary tells them they can get more money for the product. So, until we get a good old fashion price war.
How detailed is this explanation compared to similar Science questions?
This is a focused answer at 44 words, ranked #340 of 500 Science questions by depth. The key concepts covered are think, mostly, longevity.
What approach does this answer take to explain we have the $3, 60-year led lightbulb yet? why aren't led bu?
The explanation uses direct explanation across 44 words. It is categorized under Science and addresses the question through 1 analytical lens.