ShenZhen Dengfeng Power Supply Co.Ltd.

产地： 广东
加工定制：是
品牌：登峰
型号 DF-3G
防护等级：ip20
光源类型：LED
规格：应急180分钟
电压：AC100~277V（V）
主要适用范围：商场/酒店/医院/写字楼等
光源功率：3瓦

应急功率：3瓦
应急时间：3小时
电池 镍铬电池：4.8V 700mAh
输入电压：AC100~277V
材质 ：亚克力+铝
质保：3年
尺寸：330*280*45mm
照明方式：持续式(有电长亮+停电应急3W3小时)

Self-Diagnostic Technology: Automatically checks battery, bulbs, and circuitry monthly, generating compliance reports to streamline fire safety audits.

3-Year Full Coverage: Includes free replacements for battery failures, LED degradation, or housing damage—zero hidden costs.

Dual-Power Reliability: AC-powered with 90-minute backup battery (charges in ≤24hrs), meeting NFPA 101 Life Safety Code.

Universal Mounting: Compatible with suspended ceilings, drywall, and concrete surfaces; tool-free installation in 15 minutes.

Weatherproof Options: IP65-rated models available for outdoor parking garages, industrial sites, and high-humidity areas.