Small workshop owner unsure whether to pay extra for high power factor (0.9) T8 LED tubes or risk using cheaper 0.5 PF tubes due to concerns about current draw, panel overload, and commercial power factor penalties.

No clear, accessible guidance comparing total cost of ownership (initial cost, panel capacity, utility penalties) for low vs high power factor LED tubes at small commercial scale.

Opp. Score

Severity

2Mild

Willingness to Pay

implied

Added

May 23, 2026

App Concept

PowerFactorCalc Pro

A web app that lets workshop owners input number of fixtures, tube specs, and local utility rates to compare total cost and panel loading of different power factor LED tubes. It provides a clear recommendation and payback analysis in under 2 minutes.

Key Features

Input number of tubes, wattage, power factor, and price per tube
Calculate total current draw per circuit and panel load
Estimate annual electricity cost with and without power factor penalty
Show payback period for choosing higher PF tubes
Local utility rate database for PF penalties

Target Users: Small business owners and electricians upgrading commercial/industrial lighting with multiple LED tubes

Revenue Model: Freemium with $19.99 one-time report or $9.99/mo subscription for unlimited calculations and saved projects

Part of App Idea

Small workshop owner unsure whether to pay extra for high power factor (0.9) T8 LED tubes or risk using cheaper 0.5 PF tubes due to concerns about current draw, panel overload, and commercial power fa

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