Who This Checklist Is For (And One Thing I Wish I'd Known from Day One)

If you're a contractor, electrical wholesaler, or property manager ordering Feit Electric products in bulk, and you've ever had a job delayed because a bulb didn't fit, a WiFi switch wouldn't pair, or a grow light spectrum was wrong—this checklist is for you.

When I first started managing lighting orders for a mid-sized electrical contractor in 2019, I assumed that because Feit's catalog was so deep—LED bulbs, smart WiFi bulbs, floodlights, security lights, chandelier components—that I could just trust the product name on the box and move on. My logic was simple: if it says "60W equivalent," it should work. Right?

Wrong.

By September 2022, after a $3,200 order of Feit Electric LED bulbs ended up being the wrong color temperature for a hospital retrofit, I decided to build a proper pre-order checklist. We've now used it for 18 months and caught 47 potential errors that would have cost us time, money, and credibility.

Here's the exact checklist I use. It has 5 steps. Most people skip step 4. Don't be most people.

Step 1: Verify the Bulb Base and Shape (Not Just the Wattage)

This sounds obvious. It isn't.

The most common mistake I made in my first year was assuming that "E26" meant "standard medium base" and that was that. But Feit Electric makes several bulb series where the shape affects fit, even if the base is the same. A BR30 floodlight and an A19 bulb both use an E26 base, but the BR30 is wider. If your fixture has a narrow baffle, that BR30 won't fit—even though the base is correct.

My check: I look at the product spec for "Bulb Shape" (A19, BR30, PAR38, etc.) and "Base Type" (E26, E12, GU10, etc.) separately. I also check the maximum bulb diameter in inches. For example, a BR30 is 3.75 inches wide. A PAR38 is 4.75 inches. That 1-inch difference has caused me to reorder twice on a single project before I created this rule.

(Should mention: I once ordered 200 Feit Electric 100-watt equivalent LED bulbs for an office. They were A19 shape. The fixture had a recessed can housing that required BR30. The entire order was unusable. That was $890 in redo + a 1-week delay.)

Step 2: Confirm the Color Temperature (Kelvin) and Not Just the Marketing Name

Feit Electric labels its bulbs with names like "Soft White," "Daylight," and "Cool White." These marketing terms are not standardized across the industry. "Soft White" from Feit is 2700K. "Cool White" is 4000K. "Daylight" is 5000K. But I've seen other brands call "Soft White" 3000K.

For a B2B order, names are useless. What matters is the Kelvin number.

My check: I look for the exact Kelvin rating in the spec. I cross-reference it with the project spec. If the project calls for 3500K (a common hospital hallway temperature), I do not rely on "Soft White" or any other name. I confirm the number.

Let me rephrase that: I've made the mistake of trusting "Soft White" and getting 2700K when the spec was 3500K. That's not a product defect—it's a user error. But it's my error, and I don't want to repeat it.

Step 3: Check the Smart Home Compatibility (Do Not Assume "Works with All")

Feit Electric's smart WiFi bulbs and switches are generally well-reviewed, and I recommend them for most residential and light commercial installs. But here's the tricky part: the compatibility matrix changes with each firmware update and hub generation.

I once ordered 50 Feit Electric WiFi dimmer switches for a townhouse project. The homeowner used an older third-party smart home hub that wasn't officially supported. The switches paired but lost connection every 48 hours. We spent 3 days troubleshooting before realizing it was a compatibility issue—not a defective product.

My check: I go to the Feit Electric website or the product page and look for the "Compatibility" section. I verify against the specific model number of the hub or assistant system (e.g., Amazon Alexa, Google Assistant, Apple HomeKit). I do not accept "works with most smart home systems" as a guarantee.

Oh, and one more thing: the Feit Electric WiFi switch requires a neutral wire. I've had two electricians miss this on a walkthrough. If your building is pre-1980s, you might not have neutrals in the switch boxes. Check first.

Step 4: For Grow Lights—Verify Full Spectrum, Not Just "Full Spectrum" (This Is Where I Got Burned)

This is the step most people ignore. I ignored it for two years.

Feit Electric's grow lights are marketed as "full spectrum." That term, in the grow light industry, has a specific technical meaning: the light should provide wavelengths across the PAR range (400-700nm) with some emphasis on red (660nm) and blue (450nm) for plant growth. But in consumer marketing, "full spectrum" sometimes just means "looks like daylight"—which is not the same thing.

In Q1 2024, I approved a $2,400 order of Feit Electric full spectrum grow lights for a client's vertical farm. The lights looked bright and white. The plants did not thrive. We tested the spectrum with a PAR meter and found significant gaps in the 660nm red range. The lights had good blue and green output, but the red was weak.

My check: I look for quantitative spectral data. I check the "PPF" (Photosynthetic Photon Flux) or "PPFD" (Photosynthetic Photon Flux Density) numbers. If the product page only says "full spectrum" without providing a spectral power distribution curve, I request one from the supplier. Feit Electric does provide this data for its higher-end models, but it's not always on the main product page.

Industry standard color tolerance for grow lights is not Delta E (that's for visual color). The standard is uniformity of PPFD across the coverage area. If the spec doesn't mention that, I proceed with caution.

Step 5: Match the Chandelier Components to Your Exact Fixture (Yes, There's a Standard—But It's Interpreted Differently)

Feit Electric's chandelier components—like the chandelier black arms, bobeches, and candelabra bases—are designed to be modular. But I've learned that "modular" doesn't mean "universal."

I once ordered 40 chandelier black arms and 120 candelabra bases from Feit for a hotel lobby project. The arms had a threaded end that was designed for a specific Feit chandelier frame. We were using a third-party frame. The thread pitch was different. 40 arms, $450 wasted, plus the embarrassment of telling the client the parts didn't fit.

My check: I verify three things before ordering chandelier parts:

  1. The thread pitch of any joining components (2. 0mm or 1.5mm can make a difference)
  2. The diameter of the candelabra base opening (standard is 1.5 inches, but some are 1.25 inches)
  3. The weight capacity of the chandelier black arms if you're adding glass or crystal

Feit Electric's product pages do list these specs, but they're in the technical drawings (PDFs), not in the main bullet points. Learning to find and read those PDFs was a game-changer for me.

One Final Caution: The "Costco Effect" on Pricing

Feit Electric products are available at Costco, which creates a specific pricing dynamic. I've seen contractors order from Costco for a price break, only to find that the Costco SKU has slightly different specs than the standard SKU sold through electrical wholesalers. It's the same brand and product line in most cases, but sometimes the Costco version is a bundle (e.g., 4-pack of bulbs vs. 1-pack) with a different packaging code. That matters for warranty tracking.

If you're ordering for a project with specs that require specific SKU numbers to be traceable, do not order from Costco. Order from a distributor that provides SKU-level documentation. It's not a defect in Feit's products—it's a distribution-channel difference—but it can trip you up if you don't expect it.

I recommend Feit Electric for 80% of standard commercial and contractor lighting projects. But if you're doing a high-profile job with tight color temperature specs, specialized smart home integration, or grow lights for a real vertical farm, this checklist will save you the $3,200 mistake I made.