Glowfy MW300P 300W IP67 Waterproof LED Power Supply
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IP67 Waterproof Protection
Designed for indoor and outdoor LED signage applications, with an IP67-rated enclosure providing protection against dust and water.
Key Features
- 300W rated power
- IP67 waterproof protection
- Suitable for indoor & outdoor applications
- Available in 12V and 24V
- 90–264VAC input
- ≥90% efficiency
- Power factor ≥0.95
- Short-circuit protection
- Overload protection
- Over-voltage protection
- Aluminium housing
- 100% full-load aging tested
12V Version
- Output Voltage: 12V DC
- Maximum Output Current: 25A
24V Version
- Output Voltage: 24V DC
- Maximum Output Current: 12.5A
Installation should be carried out by a suitably qualified person. Always ensure the power supply voltage and power rating are compatible with the connected LED system.
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Why choose us
Built for professionals
UK Stock
Fast dispatch from our Birmingham warehouse. Order before 2pm for same-day shipping.
Minimum 3-Year Warranty
Current Glowfy products include at least a 3-year warranty, with 5 years on selected ranges.
Signage-Led Support
Product guidance backed by 15 years of hands-on sign manufacturing and installation experience.
Trade Support
Sales, quotation and product support for installers and trade customers. Mon–Fri 9:30–6:30.
You may also need
You may also need
MW Series specification guide
Choosing the 300W MW power supply
The MW300P is the highest-output model in this MW product group. It is suited to larger calculated LED loads when the correct voltage, cable distribution and installation method are used.
Rated power
300W
12V maximum current
25A
24V maximum current
12.5A
80% design load
240W
Before you select this model
Add the wattage of every connected LED load, include suitable operating headroom, confirm whether the system is 12V or 24V, and check the cable layout for voltage drop. Do not select a supply by rated wattage alone.
Frequently asked questions
Is this model available in 12V and 24V?
Yes. Select the version that matches the voltage of the connected LED system.
What is the maximum output current?
The 12V version is rated up to 25A; the 24V version is rated up to 12.5A.
Can it be used for outdoor LED signage?
The enclosure is IP67-rated for indoor and outdoor LED signage applications. A suitably qualified person should assess and complete the installation.
Calculate the correct power supply for your LED project
Work through total load, operating headroom and constant-voltage selection before choosing a supply for the installation.
Planning the installation? Read our LED power supply installation checklist for placement, wiring, weather protection and commissioning checks.