The H-88P LED module for the Wolflite H-251A and H-251ALED Rechargeable Handlamp is used to replace the halogen bulb on the H-251A and to upgrade older LED modules on the H-251ALED to achieve the same outstanding light output performance of up to 210 lumens (at source) as provided by the new (December 2021) upgraded H-251ALED handlamp.