---
title: "Xingguang | How many fixtures fit: 20GP versus 40HQ"
description: "Estimate loading as usable volume divided by carton volume, never by the nominal figure: a 20GP is rated 33 m³ but usable is about 28 m³, and a 40HQ rated 76 m³ gives about 66–68 m³. What disappears is the door frame, carton deformation and the half-empty last row."
url: "https://www.xingguanglightingcn.com/en/spec/container-loading-20gp-40hc"
lang: "en"
updated: "2026-10-28"
markdown: "https://www.xingguanglightingcn.com/en/spec/container-loading-20gp-40hc.md"
---

[Home](https://www.xingguanglightingcn.com/en/) / [Selection by specification](https://www.xingguanglightingcn.com/en/spec/) / How many fixtures fit: 20GP versus 40HQ

# How many fixtures fit: 20GP versus 40HQ

Estimate loading as usable volume divided by carton volume, never by the nominal figure: a 20GP is rated 33 m³ but usable is about 28 m³, and a 40HQ rated 76 m³ gives about 66–68 m³. What disappears is the door frame, carton deformation and the half-empty last row. At 0.028 m³ per carton on this page that is roughly 1,000 pcs in a 20GP and 2,400 in a 40HQ, already allowing for the last row.

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## Key parameters

| Power | 100–240 W |
| --- | --- |
| Luminous flux | 13,000–31,000 lm |
| Indicative HS code | 9405 (lamps and lighting fittings) |
| MOQ | 200 pcs per model |
| Packing | 1 pc per carton, 0.028 m³ per carton |
| Container type | 20GP / 40HQ |
| Loading quantity | about 1,000 / 2,400 pcs at the packing on this page |

[Product family: High Bay Lights](https://www.xingguanglightingcn.com/en/product-categories/high-bay)

## Classification, MOQ, packing: three items

The items that cause trouble in export paperwork are not the invoice but the classification and the packing. This page gives the product-side parameters and an indicative code; **the final classification, duty rate and required documents are confirmed by the customs broker and the destination customs**. Our part is having the description, materials, use and photometric data ready so the questions stop bouncing back.

Packing works the same way: neutral and branded differ in the shipping mark, the manual and the label, and changing one means stopping the line. If the order may become private label later, say so when ordering — after production the cost is a rebuild, not an adjustment.

## How MOQ and mixed loading actually work

[MOQ](https://www.xingguanglightingcn.com/en/glossary#moq) is not a capacity limit but a changeover cost: every changeover re-sets the printing, the machine program and the first-article check. So adding volume to one model is far cheaper than spreading small quantities across models — quoting a full year of demand at once usually beats squeezing a single order.

Packing: 1 pc per carton, 0.028 m³ per carton. Mixed containers work, but plan by carton count rather than by SKU count — fix the cartons and volume per model first, then lay out the container. When carton sizes differ the last row often goes out partly empty, and that loss usually costs more than ordering a little extra.

## Four things to verify before ordering

① Whether flux and [efficacy](https://www.xingguanglightingcn.com/en/glossary#efficacy) are quoted for the complete fixture or the light source — a 10–15% difference that changes the fixture count. ② Whether [colour temperature](https://www.xingguanglightingcn.com/en/glossary#cct) and CRI are measured or nominal values; mixed CCT within one batch is the most common arrival dispute. ③ Driver brand and model, plus its derating curve at high temperature — it is the only part that really sets life. ④ The mounting kit list: chain, bracket and anchors in the box, or the site stops for a day.

## Concepts on this page

[Full container load](https://www.xingguanglightingcn.com/en/glossary#fcl)[Minimum order quantity](https://www.xingguanglightingcn.com/en/glossary#moq)[High bay](https://www.xingguanglightingcn.com/en/glossary#high-bay)

![LED High Bay HBL-048](https://www.xingguanglightingcn.com/assets/img/prod-hbl048.webp)

### [LED High Bay HBL-048](https://www.xingguanglightingcn.com/en/products/high-bay-light-048)

200W

## Need a Lighting Plan?

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[All specification pages](https://www.xingguanglightingcn.com/en/spec/)