ultra bright led lamps (round types)
| Parameter Name | Attribute value |
| Maker | YELLOW STONE CORP. |
| Reach Compliance Code | unknown |
| color@wavelength | Orange |
| Maximum forward current | 0.03 A |
| Maximum forward voltage | 2.6 V |
| Lens type | WATER CLEAR |
| total height | 7.3 mm |
| peak wavelength | 620 nm |
| perspective | 35 deg |

| BL-WJ13J4 | BL-BJ53J7M | BL-BK33J7M | BL-WK33J4 | BL-WU13J4 | 615-QR348-FB1290Q | BL-BJ13J4G-1 | BL-BJ13J7M | BL-BF43R4G- | BL-BF43R7M | |
|---|---|---|---|---|---|---|---|---|---|---|
| Description | ultra bright led lamps (round types) | ultra bright led lamps (round types) | ultra bright led lamps (round types) | ultra bright led lamps (round types) | ultra bright led lamps (round types) | Fixed Resistor, Wire Wound, 25W, 0.348ohm, 550V, 1% +/-Tol, 90ppm/Cel, | ultra bright led lamps (round types) | ultra bright led lamps (round types) | ultra bright led lamps (round types) | ultra bright led lamps (round types) |
| Maker | YELLOW STONE CORP. | YELLOW STONE CORP. | YELLOW STONE CORP. | YELLOW STONE CORP. | YELLOW STONE CORP. | - | YELLOW STONE CORP. | YELLOW STONE CORP. | - | YELLOW STONE CORP. |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | compliant | unknown | unknown | - | unknown |
| color@wavelength | Orange | Amber | Amber | Amber | Red | - | Orange | Orange | - | Red |
| Maximum forward current | 0.03 A | 0.03 A | 0.03 A | 0.03 A | 0.03 A | - | 0.03 A | 0.03 A | - | 0.03 A |
| Maximum forward voltage | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V | - | 2.6 V | 2.6 V | - | 2.6 V |
| Lens type | WATER CLEAR | WATER CLEAR | WATER CLEAR | WATER CLEAR | WATER CLEAR | - | WATER CLEAR | WATER CLEAR | - | WATER CLEAR |
| total height | 7.3 mm | 8.6 mm | 8.6 mm | 7.3 mm | 7.3 mm | - | 8.6 mm | 8.6 mm | - | 8.6 mm |
| peak wavelength | 620 nm | 610 nm | 592 nm | 592 nm | 645 nm | - | 620 nm | 620 nm | - | 660 nm |
| perspective | 35 deg | 8 deg | 8 deg | 35 deg | 35 deg | - | 20 deg | 8 deg | - | 8 deg |