Plain answers for people who run buildings.
What the programs actually pay, what the code actually requires, and what we've learned developing more than 1,000 projects. Written by our engineers, not a marketing team.
Will Your Remodel Trigger California's EV Charging Requirements?
An interior remodel that upgrades your electrical panel can pull your parking lot into CALGreen's EV rules. The triggers, exceptions and red flags.
Add Occupancy Sensors to a Troffer Retrofit Without Drilling a Single Hole
How we redesigned our LED troffer retrofit kit so sensors plug in, saving 30 to 60 minutes of labor per fixture.
How to Pay for EV Charging with PG&E On-Bill Financing
EV chargers can ride on the same 0% PG&E loan as your lighting or HVAC upgrade. How it works, and what to decide before you install.
Navigating the New Lighting Era: AB 2208 and Its Impact on Your Business
California's AB 2208 bans the sale of most fluorescent lamps. What it means for your buildings and how to plan the changeover.
Maximizing Returns on Underutilized Commercial Real Estate Post-COVID
How energy-efficiency upgrades turn vacant or under-leased properties into lower-cost, more leasable assets.
Type A, Type B, Type AB and Type C LED Tubes — What's the Difference?
The four ways to retrofit a fluorescent fixture with LED tubes, and which one fits which building.
Ensuring Emergency Lighting Preparedness for Hospitals
What hospitals must have in place for egress and emergency lighting — and how a retrofit is the moment to fix it.
Five Brilliant Ways LED Lighting Can Transform Your Workplace
Productivity, comfort, maintenance and cost — the case for lighting beyond the energy bill.
How Efficient Are LEDs Compared to Other Lights?
Lumens per watt across incandescent, halogen, fluorescent and LED — and what that means on a real bill.
The Hidden Costs of Traditional Lighting
Lamp replacements, ballasts, lifts and labor: the maintenance line item most owners never total up.
AB 2208: Your Business Can't Buy Fluorescent Replacements — Now What?
The practical playbook once the spares run out: what to replace, in what order, and what the utility will pay for.
Why Dimming LEDs Is So Different From Dimming Traditional Lights
Drivers, 0-10V, phase-cut and flicker — why the old dimmer doesn't work and what to spec instead.
Every Commercial LED Bulb Type, Explained
Shoebox, corn, wall pack, canopy, high bay: what each commercial LED fixture is for and which specs matter when you buy.
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