LED Panel Light Wholesale Price List: Surface-Mount Wattage Guide (Factory Supplier)

If you’re an overseas local wholesaler or distributor buying surface-mount LED panel lights from a factory, “40W” is one of the most common—but most expensive—requests.

Because when wattage becomes the only selection rule, you end up with:

• the wrong brightness expectations → returns and warranty disputes

• too many similar SKUs → slow-moving inventory

• inconsistent projects across contractors → repeat complaints

This guide is written for wholesalers who want a cleaner, more profitable way to choose wattage:

• collect the minimum info needed for a correct factory quote

• stock a tight wattage/SKU set that covers most contractor jobs

• use customization (selectable wattage/CCT, labeling, packaging) to reduce risk and improve sell-through

1. The 3 questions a factory needs from you (to quote the right wattage)

When you ask a factory for “40W panels,” the quote may look fast—but the risk shows up later as returns, slow-moving stock, or “not bright enough” arguments.

To quote correctly and recommend the right wattage options for your market, a factory needs three basics:

1.1 What’s the typical application mix in your channel?

Tell us where your panels most often end up:

• offices / classrooms

• retail

• corridor / back-of-house

• mixed contractor jobs

This matters because some markets complain about glare, while others prioritize maximum brightness.

1.2 What ceiling heights are most common in your orders?

Ceiling height is the quickest wattage filter:

• 8–9 ft: standard output usually works

• 10–12 ft: higher output or tighter spacing is often needed

• 13 ft+: you’ll want fewer SKUs with adjustable output, or project-by-project checks

Also mention any surface-mount constraints you see often (thickness limits, driver location restrictions, junction box placement).

1.3 What are contractors replacing in your market?

If your buyers are replacing fluorescent troffers or older LED panels, wattage expectations are anchored to “what they had before.”

The fastest way to avoid mismatched expectations is to share one of these:

• a photo of the existing fixture label

• typical “old fixture” wattage + quantity patterns

• the most common panel size requests (2x2 vs 2x4)

2. Stocking strategy: build a tight wattage SKU set (so inventory moves)

Instead of stocking every wattage, most wholesalers do better with a small set that covers most contractor jobs.

A practical starting approach:

• choose 2–3 wattage bands for 2x2 and 2x4 that match your common ceiling heights

• if your channel is mixed or uncertain, prioritize selectable wattage to cover more jobs with fewer SKUs

• standardize packaging/labeling to reduce warehouse picking mistakes on multi-room orders

3. The quick method: LED panel light wattage bands (what distributors quote)

The fastest way to estimate LED panel light wattage is to think in lumen bands, then pick the wattage option that typically produces that output.

3.1 Typical panel wattage ranges (useful as brightness bands)

Even when the project is surface-mount, many buyers reference 2x2 and 2x4 “troffer-style” outputs because the market is standardized around those sizes.

Common commercial ranges:

• 2x2 panels: about 20–40W delivering about 2,500–5,200 lumens (often selectable)

• 2x4 panels: about 30–72W delivering about 3,300–9,000 lumens (often selectable)

For example, one selectable 2x2 panel maps 20/25/30/35/40W to 2,500/3,125/3,750/4,375/5,000 lumens in its published specs—see this 2x2 selectable-wattage panel example (20–40W producing ~2,500–5,000 lm).

For a “mainstream” 2x4 reference point, this Home Depot 2x4 panel example (about 4,500–4,800 lm at ~41W) illustrates why many office projects land in the 40–50W band.

3.2 Ceiling height adjustments (8–9 ft vs 10–12 ft vs 13–20 ft)

Ceiling height changes the game because light spreads out before it reaches the workplane. In buyer-guide terms, you can treat this as a lumen uplift requirement.

A practical way to quote without doing full photometrics:

• 8–9 ft ceilings: use your base lumen plan

• 10–12 ft ceilings: consider ~+15% to +30% more lumens (more fixtures or higher output)

• 13–20 ft ceilings: consider ~+40% to +80% more lumens, and expect the layout to matter a lot more

Those ranges are intentionally broad because surface reflectance, spacing, and lens type can swing results. The point is: if you keep wattage the same while ceiling height jumps, the customer will read it as “underlit.”

4. A quote-ready wattage selection cheat sheet (what to recommend first)

Your goal isn’t to “teach lighting math” on the first call—it’s to put the customer into the correct output band quickly, then confirm details before shipping.

Here’s a practical starting cheat sheet for common 2x2 and 2x4 panel requests (exact lumens vary by model—always check the datasheet):

• 8–9 ft ceilings, office/classroom “normal bright”: start around 2x2 25–35W or 2x4 35–50W

• 10–12 ft ceilings, customer says “a bit dim today”: start around 2x2 30–40W or 2x4 45–60W

• Retail, customer wants “crisp/bright” look: start around 2x2 35–40W or 2x4 50–60W, then confirm glare control and CCT

• Corridors/back-of-house, cost-sensitive: start around 2x2 20–30W or 2x4 30–45W

• 13 ft+ ceilings or high-stakes acceptance: treat as engineering check required (photometrics/IES layout)—this is where returns are most expensive

4.1 The fastest way to avoid “too dim” or “too bright” complaints

Before you finalize wattage, confirm two sentences:

• “Are you more worried about brightness, or about glare/harsh light?”

• “Do you need flexibility? If yes, we can quote selectable wattage so you can adjust on site.”

4.2 Copy-paste message to request a wholesale price list (factory RFQ template)

Send this to KEOU (email/WhatsApp) to get a quote-ready recommendation and wholesale pricing:

Hi KEOU team, we’re a local wholesaler/distributor in [country/city]. We want a wholesale price list for surface-mount LED panel lights.

Please quote/recommend based on: (1) main applications: [office/retail/corridor/mixed] (2) typical ceiling height: [x–y ft or meters] (3) sizes needed: [2x2 / 2x4 / other] (4) target SKU plan: [stock items / project-based] (5) dimming: [0–10V / TRIAC / no dim] (6) CCT/CRI preference: [e.g., 4000K, CRI80+] (7) expected order quantity per SKU: [qty]

Also please share MOQ, lead time, packing options (labeling/barcode/carton print), and available documents (datasheet/IES).

5. The wholesaler checklist: reduce returns, reduce SKUs, speed up repeat orders

For wholesalers, wattage selection isn’t only about brightness—it’s about keeping inventory clean and avoiding after-sales friction.

5.1 Control compatibility (prevents the “it flickers / it won’t dim” return)

Confirm what your market typically uses:

• 0–10V dimming

• TRIAC / phase-cut

• no dimming

If you standardize one driver option for stock items, you’ll reduce confusion across contractor jobs.

5.2 Glare comfort (prevents “too harsh” complaints)

In offices and classrooms, glare complaints are common. If your market has many screen-heavy spaces, choose diffuser/lens options that support better comfort (when available) rather than simply increasing watts.

5.3 CCT/CRI consistency (prevents “wrong color” disputes)

Wholesalers win by consistency. Define a default CCT/CRI for your stock items and only branch out when the order justifies it.

5.4 Mechanical and surface-mount realities

Surface-mount kits can create surprises: thickness limits, driver placement, junction box position. Standardizing a few “safe fit” configurations reduces project issues.

5.5 Use customization to simplify your SKU map (not to complicate it)

Customization can help you carry fewer SKUs while covering more jobs:

• Selectable wattage: one item covers multiple brightness expectations

• Selectable CCT: one item fits multiple interior preferences

• Labeling/barcodes/carton marks: fewer warehouse picking errors on mixed orders

• Documents for your channel: datasheets and IES files help you support contractor questions faster

6. When you should insist on photometrics (Dialux/AGi32)

Rules of thumb break down when:

• ceilings are high (or ceilings vary a lot across the same project)

• there are critical uniformity requirements (e.g., classrooms, medical, inspection areas)

• glare control is a key acceptance criterion

• the layout is constrained by HVAC, sprinklers, or ceiling structure

In those cases, treat the wattage choice as “preliminary” and run a quick photometric layout using the actual IES files from the fixture.

7. Next steps: request a wholesale price list + recommended SKUs

If you’re building a surface-mount panel line for your market, the fastest path is to start from a tight SKU set and a clear channel spec.

Check KEOU Lighting panel light options, then message us to request:

• a wholesale price list

• a recommended wattage SKU set based on your ceiling heights and application mix

• MOQ, lead time, and packaging/labeling options for distribution

CTA: Send your country + main applications + typical ceiling heights + sizes (2x2/2x4) + expected quantity per SKU. We’ll reply with a quote-ready SKU recommendation and wholesale pricing.