---
title: "Selection by specification | LED Lighting"
description: "Selection by specification"
url: "https://www.xingguanglightingcn.com/en/spec/"
lang: "en"
updated: "2026-10-28"
markdown: "https://www.xingguanglightingcn.com/en/spec/index.md"
---

[Home](https://www.xingguanglightingcn.com/) / Selection by specification

# Selection by specification

Finding a fixture by parameter is faster than by category: within one family, wattage, size and protection rating decide whether it can actually go into your site. Each page covers one parameter step, with a checkable parameter table and the pitfalls specific to that step.

## Choose by wattage

Within one family, the wattage decides mounting height, coverage and what it replaces.

- [100W High Bay Lights](https://www.xingguanglightingcn.com/en/spec/high-bay-100w)100 W · 13,000 lm · 5–8 m
- [150W High Bay Lights](https://www.xingguanglightingcn.com/en/spec/high-bay-150w)150 W · 19,500 lm · 6–10 m

- [200W High Bay Lights](https://www.xingguanglightingcn.com/en/spec/high-bay-200w)200 W · 27,000 lm · 8–12 m
- [100W Floodlights](https://www.xingguanglightingcn.com/en/spec/floodlight-100w)100 W · 12,000 lm · 6–8 m

- [200W Floodlights](https://www.xingguanglightingcn.com/en/spec/floodlight-200w)200 W · 25,000 lm · 8–12 m
- [40W Panel Lights](https://www.xingguanglightingcn.com/en/spec/panel-light-40w)40 W · 4,400 lm · 2.8–3.2 m

- [240W High Bay Lights](https://www.xingguanglightingcn.com/en/spec/high-bay-240w)240 W · 32,400 lm · 10–15 m
- [20W Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/tri-proof-20w)20 W · 2,600 lm · 2.5–3.5 m

- [40W Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/tri-proof-40w)40 W · 5,200 lm · 3–4 m
- [60W Wall Pack Lights](https://www.xingguanglightingcn.com/en/spec/wall-pack-60w)60 W · 7,500 lm · 3–5 m

## Choose by size

Size decides whether it fits the existing grid, bracket or cut-out — easier to get wrong than wattage.

- [60x60 Panel Lights](https://www.xingguanglightingcn.com/en/spec/panel-light-60x60)36–40 W · 3,600–4,400 lm · 595 × 595 mm
- [30x120 Panel Lights](https://www.xingguanglightingcn.com/en/spec/panel-light-30x120)36–40 W · 3,600–4,400 lm · 295 × 1195 mm

- [1200mm Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/tri-proof-1200mm)36–40 W · 4,000–5,000 lm · 1200 mm (4 ft)
- [1500mm Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/tri-proof-1500mm)50–60 W · 6,500–7,800 lm · 1500 mm (5 ft)

## Choose by protection rating

The second digit of an [IP rating](https://www.xingguanglightingcn.com/en/glossary#ip-rating) is how the water arrives, not whether water is resisted.

- [IP65 Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/ip65-tri-proof-light)20–40 W · 2,600–5,000 lm · 600 / 1200 / 1500 mm
- [IP66 Floodlights](https://www.xingguanglightingcn.com/en/spec/ip66-floodlight)100–200 W · 12,000–25,000 lm · IP66

- [IP69K Cold Storage Lights](https://www.xingguanglightingcn.com/en/spec/ip69k-cold-storage-light)40–60 W · 5,200–6,500 lm · IP69K

## Choose by built-in option

Photocell, motion sensor, emergency backup — they do not change the output, they change when it is on.

- [photocell Wall Pack Lights](https://www.xingguanglightingcn.com/en/spec/wall-pack-with-photocell)40–60 W · 5,000–7,500 lm · 3–5 m
- [motion Floodlights](https://www.xingguanglightingcn.com/en/spec/floodlight-with-motion-sensor)100–200 W · 12,000–25,000 lm · 6–8 m

- [emergency High Bay Lights](https://www.xingguanglightingcn.com/en/spec/high-bay-with-emergency-backup)100–150 W · 13,000–19,500 lm · 6–10 m
- [sensor Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/tri-proof-with-sensor)20–40 W · 2,600–5,200 lm · 2.5–4 m

## Choose by cost structure

Two quotes for the same wattage can differ twofold, and the difference sits in four invisible parts. Work the numbers by fixture count, not unit price.

- [price Tri-Proof Lights](https://www.xingguanglightingcn.com/en/spec/tri-proof-light-price)40 W · 5,200 lm · IP65
- [price High Bay Lights](https://www.xingguanglightingcn.com/en/spec/high-bay-light-price)150 W · 19,500 lm · IP65