Our products offer everyday value. Since we design, manufacture, and sell directly to you, our products already cost significantly less than what you would pay for an equal quality product at a traditional retailer.
S11904 4W/LED/T5/830/BP 4 Watt T5 LED; Miniature bi-pin base; 3000K; 50000 Average rated hours; 400 Lumens; 120-277 Volt; Type B; Ballast Bypass; Double Ended Wiring

Satco's 4 watt T5 LED Type B miniature bi-pin replaces traditional linear lamps with a no ballast, no external driver option for lasting retrofit conversion. With double ended wiring for convenience, the frosted bulb has a temperature of 3000 kelvins and a lumens count of 400. Providing 50,000 hours of warm white light, this bulb is PET coated for shatterproof protection.
- MOL: 11.91 inches, MOD: 0.83 inches
- Superior 82 CRI light quality, 400 lumens, 3000K warm white light, with a 240 degree beam spread
- Rated for enclosed fixtures
- Damp location rated
- 8 watt fluorescent equivalent
- Frost finished linear bulb
- LED energy efficient fixture
- 5 Year Limited Warranty
General
- Status: Active
- Watts: 4W
- Incandescent Equivalent: 25W
- Fluorescent Equivalent: 8W
- Volts: 120V-277V
- Ballast Type: Type B
- Shape: T5
- Base: Miniature Bi Pin
- ANSI Base: G5
- Nominal Length: 12
- Finish: Frost
- CCT (Kelvin): 3000K
- Temperature: Warm White
- CRI: 82
- Lumens: 400L
- Beam Spread: 240
- Dimmable: Non-Dimmable
- Hours Rated: 50000
- Lamp Type: Linear
- Technology: LED
Electrical
- Ballasting Requirements: No ballast or external driver required
- Operating Frequency: 50/60Hz
- Power Factor: 0.9
- THD: 20%
- Operating Temperature: -25C (-13F) to +45C (+113F)
Physical
- MOL: 11.91
- MOD: 0.83
- Material: Glass
- Lens Finish: Frost
- Weight (lb.): 0.08
Additional Information
- Additional Info: Replaces F8T5/WW lamps
- Shatter-Proof Type: PET Coated
- Installation Notes: Direct wire 120-277V line voltage; Double ended wiring
- Rated For Enclosed Fixture: Yes
- Warranty: 5 Year Limited - T5 LED Bulbs - Ballast Bypass
Compliance
- Safety Listing: cULus - Classified; cULus - Certified; ETLus - SANITATION RECOGNIZED COMPONENT
- Location Rating: Damp
- Energy Star: No
- DLC Approved: No
- CA T20 / T24 Rationale: Exempt - Base Not Regulated
- California Status: Lawful for sale in California
- Title 20 / 24 Status: Lawful for sale
- RoHS Compliant: Yes
- FCC Compliant: Yes
- NSF Approved: Yes
- SDS Sheet: LED Lamp
Packaging
- Each UPC: 045923119040
- Each Quantity: 1
- Each Weight (lb.): 0.08
- Inner UPC: 20045923119044
- Inner Quantity: 10
- Case UPC: 10045923119047
- Case Quantity: 100
Absolutely, it's safe to use your credit card on our website. We prioritize your security and employ top-notch measures, including SSL encryption, trusted payment processors, regular security audits, and strict data handling policies. Your data is in good hands. If you have any concerns or questions, feel free to contact our support team. Your trust is our priority.
On each product's listing page you can find complete product specifications, including measurements. If you have any questions that aren't answered on the product page, please Contact Us, and we'd be happy to help.
Shipping
Shipping is free on orders over $35 to the 48 contiguous states (all states except Alaska and Hawaii).
For all orders under $35 the best value is flat-rate ground shipping for $9.95
For faster delivery, we offer Next Day, 2nd Day, and 3 Day Select. We also ship to Canada, Alaska, Hawaii, and U.S. Territories for an additional cost.
Returns
If you're not completely satisfied with your purchase, most unused items can be returned for a refund within two weeks (decor items) or 30 days (light fixtures) of receipt. Unfortunately, shipping is not refundable.
Satco's 4 watt T5 LED Type B miniature bi-pin replaces traditional linear lamps with a no ballast, no external driver option for lasting retrofit conversion. With double ended wiring for convenience, the frosted bulb has a temperature of 3000 kelvins and a lumens count of 400. Providing 50,000 hours of warm white light, this bulb is PET coated for shatterproof protection.
- MOL: 11.91 inches, MOD: 0.83 inches
- Superior 82 CRI light quality, 400 lumens, 3000K warm white light, with a 240 degree beam spread
- Rated for enclosed fixtures
- Damp location rated
- 8 watt fluorescent equivalent
- Frost finished linear bulb
- LED energy efficient fixture
- 5 Year Limited Warranty
General
- Status: Active
- Watts: 4W
- Incandescent Equivalent: 25W
- Fluorescent Equivalent: 8W
- Volts: 120V-277V
- Ballast Type: Type B
- Shape: T5
- Base: Miniature Bi Pin
- ANSI Base: G5
- Nominal Length: 12
- Finish: Frost
- CCT (Kelvin): 3000K
- Temperature: Warm White
- CRI: 82
- Lumens: 400L
- Beam Spread: 240
- Dimmable: Non-Dimmable
- Hours Rated: 50000
- Lamp Type: Linear
- Technology: LED
Electrical
- Ballasting Requirements: No ballast or external driver required
- Operating Frequency: 50/60Hz
- Power Factor: 0.9
- THD: 20%
- Operating Temperature: -25C (-13F) to +45C (+113F)
Physical
- MOL: 11.91
- MOD: 0.83
- Material: Glass
- Lens Finish: Frost
- Weight (lb.): 0.08
Additional Information
- Additional Info: Replaces F8T5/WW lamps
- Shatter-Proof Type: PET Coated
- Installation Notes: Direct wire 120-277V line voltage; Double ended wiring
- Rated For Enclosed Fixture: Yes
- Warranty: 5 Year Limited - T5 LED Bulbs - Ballast Bypass
Compliance
- Safety Listing: cULus - Classified; cULus - Certified; ETLus - SANITATION RECOGNIZED COMPONENT
- Location Rating: Damp
- Energy Star: No
- DLC Approved: No
- CA T20 / T24 Rationale: Exempt - Base Not Regulated
- California Status: Lawful for sale in California
- Title 20 / 24 Status: Lawful for sale
- RoHS Compliant: Yes
- FCC Compliant: Yes
- NSF Approved: Yes
- SDS Sheet: LED Lamp
Packaging
- Each UPC: 045923119040
- Each Quantity: 1
- Each Weight (lb.): 0.08
- Inner UPC: 20045923119044
- Inner Quantity: 10
- Case UPC: 10045923119047
- Case Quantity: 100
Our products offer everyday value. Since we design, manufacture, and sell directly to you, our products already cost significantly less than what you would pay for an equal quality product at a traditional retailer.
Absolutely, it's safe to use your credit card on our website. We prioritize your security and employ top-notch measures, including SSL encryption, trusted payment processors, regular security audits, and strict data handling policies. Your data is in good hands. If you have any concerns or questions, feel free to contact our support team. Your trust is our priority.
On each product's listing page you can find complete product specifications, including measurements. If you have any questions that aren't answered on the product page, please Contact Us, and we'd be happy to help.
Shipping
Shipping is free on orders over $35 to the 48 contiguous states (all states except Alaska and Hawaii).
For all orders under $35 the best value is flat-rate ground shipping for $9.95
For faster delivery, we offer Next Day, 2nd Day, and 3 Day Select. We also ship to Canada, Alaska, Hawaii, and U.S. Territories for an additional cost.
Returns
If you're not completely satisfied with your purchase, most unused items can be returned for a refund within two weeks (decor items) or 30 days (light fixtures) of receipt. Unfortunately, shipping is not refundable.