Philips Lighting 7W T8 LED Tub...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$74.29
$24.29

Philips Lighting 7W T8 LED Tube 3500K Dimmable InstantFit Replacement System

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Model: 541821
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$74.29
$24.29
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Philips Lighting 7W T8 LED Tube 3500K Dimmable InstantFit Replacement System

Professional LED upgrade solution with InstantFit compatibility and 70,000-hour lifetime

Philips Lighting delivers professional-grade LED tube replacement technology with this 7W T8 LED system featuring 3500K color temperature and dimmable operation. The InstantFit design provides excellent compatibility with over 350 existing ballasts and drivers, offering plug-and-play installation alongside ballast bypass and UL Type C options. With 1200 lm output and 157 lm/W efficacy, this DLC Standard certified tube delivers reliable performance for commercial and industrial applications while minimizing overall lighting costs through energy-efficient operation and extended 70,000-hour lifetime.

Professional Features & Benefits

  • 7W Power Rating: Energy-efficient operation reduces electricity consumption while maintaining optimal light output for cost-effective facility management.
  • 3500K Color Temperature: Neutral white light provides excellent visibility and color rendering for professional work environments and commercial spaces.
  • Dimmable Operation: Flexible light control capabilities allow customized illumination levels to match specific application requirements and energy management goals.
  • InstantFit Compatibility: Works with over 350 ballasts and drivers for seamless retrofit installation without extensive electrical modifications.
  • 70,000-Hour Lifetime: Extended operational life reduces maintenance frequency and replacement costs in commercial and industrial facilities.
  • DLC Standard Certification: Meets energy efficiency standards for utility rebate eligibility and professional lighting specifications.
  • 157 lm/W Efficacy: High luminous efficacy delivers maximum light output per watt for superior energy performance and operational efficiency.

Technical Specifications

  • Base: G13 [ Medium Bi-Pin Fluorescent]
  • Beam Angle Nom : 180 �
  • Color Code: 835 [ CCT of 3500K]
  • Color Consistency: <6
  • Color Designation: White (WH)
  • Color Rendering Index Nom : 80
  • Correlated Color Temperature Nom : 3500 K
  • Dimmable: Yes
  • Energy Certifications: DLC Standard
  • Energy Saving Product: Yes
  • Eu Rohs Compliant: Yes
  • Initial Lumen Nom : 1200 lm
  • Input Frequency: 20K to 120K Hz
  • Lamp Current Max : 240 mA
  • Lamp Current Min : 80 mA
  • Llmf At End Of Nominal Lifetime Nom : 70%
  • Luminous Efficacy Rated Nom : 157.00 lm/W
  • Nominal Lifetime Nom : 70000 h
  • Power Factor Nom : 0.9
  • Power Rated Nom : 7 W
  • Starting Time Nom : 0.5 s
  • Switching Cycle: 50000X
  • T Ambient Max : 45 �C
  • T Ambient Min : -20 �C
  • T Case Maximum Nom : 50 �C
  • T Storage Max : 65 �C
  • T Storage Min : -40 �C
  • Voltage Nom : 120-277, 347 V
  • Warm Up Time To 60 Light Nom : 0.5 s

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Office Buildings and Commercial Spaces
  • Industrial Facilities and Warehouses
  • Parking Lots and Covered Car Parks
  • Retail and Shopping Centers
  • Educational and Healthcare Facilities
  • Manufacturing and Distribution Centers

Why Choose Philips Lighting Quality?

Philips Lighting provides professional-grade LED technology backed by up to 7-year limited warranty coverage and DLC Standard certification. The polycarbonate tube construction offers shatter-resistant durability for demanding commercial and industrial environments, while NSF certification ensures food-safe applications. With proven InstantFit compatibility across hundreds of ballast types and comprehensive voltage range support from 120-277V to 347V, this LED tube system delivers reliable performance and simplified retrofit installation for professional lighting upgrades.

Manufacturer Resources

Product Specs

Base:
G13 [ Medium Bi-Pin Fluorescent]
Beam Angle Nom :
180 °
Color Code:
835 [ CCT of 3500K]
Color Consistency:
<6
Color Designation:
White (WH)
Color Rendering Index Nom :
80
Correlated Color Temperature Nom :
3500 K
Dimmable:
Yes
Energy Certifications:
DLC Standard
Energy Saving Product:
Yes
Eu Rohs Compliant:
Yes
Initial Lumen Nom :
1200 lm
Input Frequency:
20K to 120K Hz
Lamp Current Max :
240 mA
Lamp Current Min :
80 mA
Llmf At End Of Nominal Lifetime Nom :
70%
Luminous Efficacy Rated Nom :
157.00 lm/W
Nominal Lifetime Nom :
70000 h
Power Factor Nom :
0.9
Power Rated Nom :
7 W
Starting Time Nom :
0.5 s
Switching Cycle:
50000X
T Ambient Max :
45 °C
T Ambient Min :
-20 °C
T Case Maximum Nom :
50 °C
T Storage Max :
65 °C
T Storage Min :
-40 °C
Voltage Nom :
120-277, 347 V
Warm Up Time To 60 Light Nom :
0.5 s

Philips Lighting 541821 – Frequently Asked Questions

How fast can I get the Philips Lighting 541821 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Philips Lighting 541821 come with a warranty?
Absolutely. The Philips Lighting 541821 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Philips Lighting 541821?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Philips Lighting 541821 from ZenSupply?
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